208213236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2482

約数の個数: 144

約数和(自身を含む): 677634048

約数和(自身を除く): 469420812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1953, 2046, 2387, 2423, 2604, 2772, 3069, 3906, 4092, 4774, 4846, 6138, 7161, 7269, 7812, 9548, 9692, 12276, 14322, 14538, 16961, 21483, 21807, 26653, 28644, 29076, 33922, 42966, 43614, 50883, 53306, 67844, 75113, 79959, 85932, 87228, 101766, 106612, 150226, 152649, 159918, 186571, 203532, 225339, 239877, 300452, 305298, 319836, 373142, 450678, 479754, 525791, 559713, 610596, 676017, 746284, 826243, 901356, 959508, 1051582, 1119426, 1352034, 1577373, 1652486, 1679139, 2103164, 2238852, 2478729, 2704068, 3154746, 3304972, 3358278, 4732119, 4957458, 5783701, 6309492, 6716556, 7436187, 9464238, 9914916, 11567402, 14872374, 17351103, 18928476, 23134804, 29744748, 34702206, 52053309, 69404412, 104106618, 208213236]

約数ペア:

[(1, 208213236), (2, 104106618), (3, 69404412), (4, 52053309), (6, 34702206), (7, 29744748), (9, 23134804), (11, 18928476), (12, 17351103), (14, 14872374), (18, 11567402), (21, 9914916), (22, 9464238), (28, 7436187), (31, 6716556), (33, 6309492), (36, 5783701), (42, 4957458), (44, 4732119), (62, 3358278), (63, 3304972), (66, 3154746), (77, 2704068), (84, 2478729), (93, 2238852), (99, 2103164), (124, 1679139), (126, 1652486), (132, 1577373), (154, 1352034), (186, 1119426), (198, 1051582), (217, 959508), (231, 901356), (252, 826243), (279, 746284), (308, 676017), (341, 610596), (372, 559713), (396, 525791), (434, 479754), (462, 450678), (558, 373142), (651, 319836), (682, 305298), (693, 300452), (868, 239877), (924, 225339), (1023, 203532), (1116, 186571), (1302, 159918), (1364, 152649), (1386, 150226), (1953, 106612), (2046, 101766), (2387, 87228), (2423, 85932), (2604, 79959), (2772, 75113), (3069, 67844), (3906, 53306), (4092, 50883), (4774, 43614), (4846, 42966), (6138, 33922), (7161, 29076), (7269, 28644), (7812, 26653), (9548, 21807), (9692, 21483), (12276, 16961), (14322, 14538)]