220043208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 743178240

約数和(自身を除く): 523135032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 31, 33, 42, 44, 46, 56, 62, 66, 69, 77, 84, 88, 92, 93, 124, 132, 138, 154, 161, 167, 168, 184, 186, 217, 231, 248, 253, 264, 276, 308, 322, 334, 341, 372, 434, 462, 483, 501, 506, 552, 616, 644, 651, 668, 682, 713, 744, 759, 868, 924, 966, 1002, 1012, 1023, 1169, 1288, 1302, 1336, 1364, 1426, 1518, 1736, 1771, 1837, 1848, 1932, 2004, 2024, 2046, 2139, 2338, 2387, 2604, 2728, 2852, 3036, 3507, 3542, 3674, 3841, 3864, 4008, 4092, 4278, 4676, 4774, 4991, 5177, 5208, 5313, 5511, 5704, 6072, 7014, 7084, 7161, 7348, 7682, 7843, 8184, 8556, 9352, 9548, 9982, 10354, 10626, 11022, 11523, 12859, 14028, 14168, 14322, 14696, 14973, 15364, 15531, 15686, 17112, 19096, 19964, 20708, 21252, 22044, 23046, 23529, 25718, 26887, 28056, 28644, 29946, 30728, 31062, 31372, 36239, 38577, 39928, 41416, 42251, 42504, 44088, 46092, 47058, 51436, 53774, 54901, 56947, 57288, 59892, 62124, 62744, 72478, 77154, 80661, 84502, 92184, 94116, 102872, 107548, 108717, 109802, 113894, 119071, 119784, 124248, 126753, 144956, 154308, 161322, 164703, 169004, 170841, 188232, 215096, 217434, 219604, 227788, 238142, 253506, 289912, 295757, 308616, 322644, 329406, 338008, 341682, 357213, 398629, 434868, 439208, 455576, 476284, 507012, 591514, 645288, 658812, 683364, 714426, 797258, 833497, 869736, 887271, 952568, 1014024, 1183028, 1195887, 1309781, 1317624, 1366728, 1428852, 1594516, 1666994, 1774542, 2366056, 2391774, 2500491, 2619562, 2857704, 3189032, 3333988, 3549084, 3929343, 4783548, 5000982, 5239124, 6667976, 7098168, 7858686, 9168467, 9567096, 10001964, 10478248, 15717372, 18336934, 20003928, 27505401, 31434744, 36673868, 55010802, 73347736, 110021604, 220043208]

約数ペア:

[(1, 220043208), (2, 110021604), (3, 73347736), (4, 55010802), (6, 36673868), (7, 31434744), (8, 27505401), (11, 20003928), (12, 18336934), (14, 15717372), (21, 10478248), (22, 10001964), (23, 9567096), (24, 9168467), (28, 7858686), (31, 7098168), (33, 6667976), (42, 5239124), (44, 5000982), (46, 4783548), (56, 3929343), (62, 3549084), (66, 3333988), (69, 3189032), (77, 2857704), (84, 2619562), (88, 2500491), (92, 2391774), (93, 2366056), (124, 1774542), (132, 1666994), (138, 1594516), (154, 1428852), (161, 1366728), (167, 1317624), (168, 1309781), (184, 1195887), (186, 1183028), (217, 1014024), (231, 952568), (248, 887271), (253, 869736), (264, 833497), (276, 797258), (308, 714426), (322, 683364), (334, 658812), (341, 645288), (372, 591514), (434, 507012), (462, 476284), (483, 455576), (501, 439208), (506, 434868), (552, 398629), (616, 357213), (644, 341682), (651, 338008), (668, 329406), (682, 322644), (713, 308616), (744, 295757), (759, 289912), (868, 253506), (924, 238142), (966, 227788), (1002, 219604), (1012, 217434), (1023, 215096), (1169, 188232), (1288, 170841), (1302, 169004), (1336, 164703), (1364, 161322), (1426, 154308), (1518, 144956), (1736, 126753), (1771, 124248), (1837, 119784), (1848, 119071), (1932, 113894), (2004, 109802), (2024, 108717), (2046, 107548), (2139, 102872), (2338, 94116), (2387, 92184), (2604, 84502), (2728, 80661), (2852, 77154), (3036, 72478), (3507, 62744), (3542, 62124), (3674, 59892), (3841, 57288), (3864, 56947), (4008, 54901), (4092, 53774), (4278, 51436), (4676, 47058), (4774, 46092), (4991, 44088), (5177, 42504), (5208, 42251), (5313, 41416), (5511, 39928), (5704, 38577), (6072, 36239), (7014, 31372), (7084, 31062), (7161, 30728), (7348, 29946), (7682, 28644), (7843, 28056), (8184, 26887), (8556, 25718), (9352, 23529), (9548, 23046), (9982, 22044), (10354, 21252), (10626, 20708), (11022, 19964), (11523, 19096), (12859, 17112), (14028, 15686), (14168, 15531), (14322, 15364), (14696, 14973)]