199918348567

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{5651}}^1$

素因数の和:6231

約数の個数: 32

約数和(自身を含む): 232934745600

約数和(自身を除く): 33016397033

約数列:

[1, 7, 107, 149, 317, 749, 1043, 2219, 5651, 15943, 33919, 39557, 47233, 111601, 237433, 330631, 604657, 841999, 1791367, 4232599, 5053931, 5893993, 12539569, 35377517, 90093893, 191676269, 266913683, 630657251, 1341733883, 1868395781, 28559764081, 199918348567]

約数ペア:

[(1, 199918348567), (7, 28559764081), (107, 1868395781), (149, 1341733883), (317, 630657251), (749, 266913683), (1043, 191676269), (2219, 90093893), (5651, 35377517), (15943, 12539569), (33919, 5893993), (39557, 5053931), (47233, 4232599), (111601, 1791367), (237433, 841999), (330631, 604657)]