200548135

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 256160016

約数和(自身を除く): 55611881

約数列:

[1, 5, 19, 95, 137, 361, 685, 811, 1805, 2603, 4055, 13015, 15409, 49457, 77045, 111107, 247285, 292771, 555535, 1463855, 2111033, 10555165, 40109627, 200548135]

約数ペア:

[(1, 200548135), (5, 40109627), (19, 10555165), (95, 2111033), (137, 1463855), (361, 555535), (685, 292771), (811, 247285), (1805, 111107), (2603, 77045), (4055, 49457), (13015, 15409)]