195770828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{143527}}^1$

素因数の和:143573

約数の個数: 24

約数和(自身を含む): 385803264

約数和(自身を除く): 190032436

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 143527, 287054, 574108, 1578797, 3157594, 4449337, 6315188, 8898674, 17797348, 48942707, 97885414, 195770828]

約数ペア:

[(1, 195770828), (2, 97885414), (4, 48942707), (11, 17797348), (22, 8898674), (31, 6315188), (44, 4449337), (62, 3157594), (124, 1578797), (341, 574108), (682, 287054), (1364, 143527)]