200929960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 570758400

約数和(自身を除く): 369828440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 89, 110, 140, 154, 178, 220, 280, 308, 356, 385, 440, 445, 616, 623, 712, 733, 770, 890, 979, 1246, 1466, 1540, 1780, 1958, 2492, 2932, 3080, 3115, 3560, 3665, 3916, 4895, 4984, 5131, 5864, 6230, 6853, 7330, 7832, 8063, 9790, 10262, 12460, 13706, 14660, 16126, 19580, 20524, 24920, 25655, 27412, 29320, 32252, 34265, 39160, 40315, 41048, 51310, 54824, 56441, 64504, 65237, 68530, 80630, 102620, 112882, 130474, 137060, 161260, 205240, 225764, 260948, 274120, 282205, 322520, 326185, 451528, 456659, 521896, 564410, 652370, 717607, 913318, 1128820, 1304740, 1435214, 1826636, 2257640, 2283295, 2609480, 2870428, 3588035, 3653272, 4566590, 5023249, 5740856, 7176070, 9133180, 10046498, 14352140, 18266360, 20092996, 25116245, 28704280, 40185992, 50232490, 100464980, 200929960]

約数ペア:

[(1, 200929960), (2, 100464980), (4, 50232490), (5, 40185992), (7, 28704280), (8, 25116245), (10, 20092996), (11, 18266360), (14, 14352140), (20, 10046498), (22, 9133180), (28, 7176070), (35, 5740856), (40, 5023249), (44, 4566590), (55, 3653272), (56, 3588035), (70, 2870428), (77, 2609480), (88, 2283295), (89, 2257640), (110, 1826636), (140, 1435214), (154, 1304740), (178, 1128820), (220, 913318), (280, 717607), (308, 652370), (356, 564410), (385, 521896), (440, 456659), (445, 451528), (616, 326185), (623, 322520), (712, 282205), (733, 274120), (770, 260948), (890, 225764), (979, 205240), (1246, 161260), (1466, 137060), (1540, 130474), (1780, 112882), (1958, 102620), (2492, 80630), (2932, 68530), (3080, 65237), (3115, 64504), (3560, 56441), (3665, 54824), (3916, 51310), (4895, 41048), (4984, 40315), (5131, 39160), (5864, 34265), (6230, 32252), (6853, 29320), (7330, 27412), (7832, 25655), (8063, 24920), (9790, 20524), (10262, 19580), (12460, 16126), (13706, 14660)]