211525652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{140269}}^1$

素因数の和:140315

約数の個数: 24

約数和(自身を含む): 412393800

約数和(自身を除く): 200868148

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 140269, 280538, 561076, 1823497, 3646994, 4067801, 7293988, 8135602, 16271204, 52881413, 105762826, 211525652]

約数ペア:

[(1, 211525652), (2, 105762826), (4, 52881413), (13, 16271204), (26, 8135602), (29, 7293988), (52, 4067801), (58, 3646994), (116, 1823497), (377, 561076), (754, 280538), (1508, 140269)]