203494788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 656588800

約数和(自身を除く): 453094012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 84, 93, 108, 114, 124, 126, 133, 171, 186, 189, 217, 228, 252, 266, 279, 342, 372, 378, 399, 434, 457, 513, 532, 558, 589, 651, 684, 756, 798, 837, 868, 914, 1026, 1116, 1178, 1197, 1302, 1371, 1596, 1674, 1767, 1828, 1953, 2052, 2356, 2394, 2604, 2742, 3199, 3348, 3534, 3591, 3906, 4113, 4123, 4788, 5301, 5484, 5859, 6398, 7068, 7182, 7812, 8226, 8246, 8683, 9597, 10602, 11718, 12339, 12369, 12796, 14167, 14364, 15903, 16452, 16492, 17366, 19194, 21204, 23436, 24678, 24738, 26049, 28334, 28791, 31806, 34732, 37107, 38388, 42501, 49356, 49476, 52098, 56668, 57582, 60781, 63612, 74214, 78147, 85002, 86373, 99169, 104196, 111321, 115164, 121562, 127503, 148428, 156294, 170004, 172746, 182343, 198338, 222642, 234441, 243124, 255006, 269173, 297507, 312588, 345492, 364686, 382509, 396676, 445284, 468882, 510012, 538346, 547029, 595014, 729372, 765018, 807519, 892521, 937764, 1076692, 1094058, 1190028, 1530036, 1615038, 1641087, 1785042, 1884211, 2188116, 2422557, 2677563, 3230076, 3282174, 3570084, 3768422, 4845114, 5355126, 5652633, 6564348, 7267671, 7536844, 9690228, 10710252, 11305266, 14535342, 16957899, 22610532, 29070684, 33915798, 50873697, 67831596, 101747394, 203494788]

約数ペア:

[(1, 203494788), (2, 101747394), (3, 67831596), (4, 50873697), (6, 33915798), (7, 29070684), (9, 22610532), (12, 16957899), (14, 14535342), (18, 11305266), (19, 10710252), (21, 9690228), (27, 7536844), (28, 7267671), (31, 6564348), (36, 5652633), (38, 5355126), (42, 4845114), (54, 3768422), (57, 3570084), (62, 3282174), (63, 3230076), (76, 2677563), (84, 2422557), (93, 2188116), (108, 1884211), (114, 1785042), (124, 1641087), (126, 1615038), (133, 1530036), (171, 1190028), (186, 1094058), (189, 1076692), (217, 937764), (228, 892521), (252, 807519), (266, 765018), (279, 729372), (342, 595014), (372, 547029), (378, 538346), (399, 510012), (434, 468882), (457, 445284), (513, 396676), (532, 382509), (558, 364686), (589, 345492), (651, 312588), (684, 297507), (756, 269173), (798, 255006), (837, 243124), (868, 234441), (914, 222642), (1026, 198338), (1116, 182343), (1178, 172746), (1197, 170004), (1302, 156294), (1371, 148428), (1596, 127503), (1674, 121562), (1767, 115164), (1828, 111321), (1953, 104196), (2052, 99169), (2356, 86373), (2394, 85002), (2604, 78147), (2742, 74214), (3199, 63612), (3348, 60781), (3534, 57582), (3591, 56668), (3906, 52098), (4113, 49476), (4123, 49356), (4788, 42501), (5301, 38388), (5484, 37107), (5859, 34732), (6398, 31806), (7068, 28791), (7182, 28334), (7812, 26049), (8226, 24738), (8246, 24678), (8683, 23436), (9597, 21204), (10602, 19194), (11718, 17366), (12339, 16492), (12369, 16452), (12796, 15903), (14167, 14364)]