200899240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173189}}^1$

素因数の和:173229

約数の個数: 32

約数和(自身を含む): 467613000

約数和(自身を除く): 266713760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 173189, 346378, 692756, 865945, 1385512, 1731890, 3463780, 5022481, 6927560, 10044962, 20089924, 25112405, 40179848, 50224810, 100449620, 200899240]

約数ペア:

[(1, 200899240), (2, 100449620), (4, 50224810), (5, 40179848), (8, 25112405), (10, 20089924), (20, 10044962), (29, 6927560), (40, 5022481), (58, 3463780), (116, 1731890), (145, 1385512), (232, 865945), (290, 692756), (580, 346378), (1160, 173189)]