221142991201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3023}}^1\times {\mathrm{44633}}^1$

素因数の和:47816

約数の個数: 16

約数和(自身を含む): 242951788800

約数和(自身を除く): 21808797599

約数列:

[1, 11, 149, 1639, 3023, 33253, 44633, 450427, 490963, 4954697, 6650317, 73153487, 134925559, 1484181149, 20103908291, 221142991201]

約数ペア:

[(1, 221142991201), (11, 20103908291), (149, 1484181149), (1639, 134925559), (3023, 73153487), (33253, 6650317), (44633, 4954697), (450427, 490963)]