201656044

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 374446800

約数和(自身を除く): 172790756

約数列:

[1, 2, 4, 19, 38, 76, 359, 361, 389, 718, 722, 778, 1436, 1444, 1556, 6821, 7391, 13642, 14782, 27284, 29564, 129599, 139651, 140429, 259198, 279302, 280858, 518396, 558604, 561716, 2653369, 5306738, 10613476, 50414011, 100828022, 201656044]

約数ペア:

[(1, 201656044), (2, 100828022), (4, 50414011), (19, 10613476), (38, 5306738), (76, 2653369), (359, 561716), (361, 558604), (389, 518396), (718, 280858), (722, 279302), (778, 259198), (1436, 140429), (1444, 139651), (1556, 129599), (6821, 29564), (7391, 27284), (13642, 14782)]