1207858192

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{20201}}^1$

素因数の和:20347

約数の個数: 40

約数和(自身を含む): 2427391512

約数和(自身を除く): 1219533320

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1616, 3737, 7474, 14948, 20201, 29896, 40402, 59792, 80804, 161608, 323216, 747437, 1494874, 2040301, 2989748, 4080602, 5979496, 8161204, 11958992, 16322408, 32644816, 75491137, 150982274, 301964548, 603929096, 1207858192]

約数ペア:

[(1, 1207858192), (2, 603929096), (4, 301964548), (8, 150982274), (16, 75491137), (37, 32644816), (74, 16322408), (101, 11958992), (148, 8161204), (202, 5979496), (296, 4080602), (404, 2989748), (592, 2040301), (808, 1494874), (1616, 747437), (3737, 323216), (7474, 161608), (14948, 80804), (20201, 59792), (29896, 40402)]