200309900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4271}}^1$

素因数の和:4359

約数の個数: 72

約数和(自身を含む): 504301056

約数和(自身を除く): 303991156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 938, 1340, 1675, 1876, 2345, 3350, 4271, 4690, 6700, 8542, 9380, 11725, 17084, 21355, 23450, 29897, 42710, 46900, 59794, 85420, 106775, 119588, 149485, 213550, 286157, 298970, 427100, 572314, 597940, 747425, 1144628, 1430785, 1494850, 2003099, 2861570, 2989700, 4006198, 5723140, 7153925, 8012396, 10015495, 14307850, 20030990, 28615700, 40061980, 50077475, 100154950, 200309900]

約数ペア:

[(1, 200309900), (2, 100154950), (4, 50077475), (5, 40061980), (7, 28615700), (10, 20030990), (14, 14307850), (20, 10015495), (25, 8012396), (28, 7153925), (35, 5723140), (50, 4006198), (67, 2989700), (70, 2861570), (100, 2003099), (134, 1494850), (140, 1430785), (175, 1144628), (268, 747425), (335, 597940), (350, 572314), (469, 427100), (670, 298970), (700, 286157), (938, 213550), (1340, 149485), (1675, 119588), (1876, 106775), (2345, 85420), (3350, 59794), (4271, 46900), (4690, 42710), (6700, 29897), (8542, 23450), (9380, 21355), (11725, 17084)]