200252591

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 263847936

約数和(自身を除く): 63595345

約数列:

[1, 7, 11, 31, 43, 77, 217, 301, 341, 473, 1333, 1951, 2387, 3311, 9331, 13657, 14663, 21461, 60481, 83893, 102641, 150227, 423367, 587251, 665291, 922823, 2600683, 4657037, 6459761, 18204781, 28607513, 200252591]

約数ペア:

[(1, 200252591), (7, 28607513), (11, 18204781), (31, 6459761), (43, 4657037), (77, 2600683), (217, 922823), (301, 665291), (341, 587251), (473, 423367), (1333, 150227), (1951, 102641), (2387, 83893), (3311, 60481), (9331, 21461), (13657, 14663)]