204002810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97609}}^1$

素因数の和:97646

約数の個数: 32

約数和(自身を含む): 421675200

約数和(自身を除く): 217672390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 97609, 195218, 488045, 976090, 1073699, 1854571, 2147398, 3709142, 5368495, 9272855, 10736990, 18545710, 20400281, 40800562, 102001405, 204002810]

約数ペア:

[(1, 204002810), (2, 102001405), (5, 40800562), (10, 20400281), (11, 18545710), (19, 10736990), (22, 9272855), (38, 5368495), (55, 3709142), (95, 2147398), (110, 1854571), (190, 1073699), (209, 976090), (418, 488045), (1045, 195218), (2090, 97609)]