210572894

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{69313}}^1$

素因数の和:69360

約数の個数: 24

約数和(自身を含む): 379286208

約数和(自身を除く): 168713314

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 69313, 138626, 485191, 970382, 2148703, 3396337, 4297406, 6792674, 15040921, 30081842, 105286447, 210572894]

約数ペア:

[(1, 210572894), (2, 105286447), (7, 30081842), (14, 15040921), (31, 6792674), (49, 4297406), (62, 3396337), (98, 2148703), (217, 970382), (434, 485191), (1519, 138626), (3038, 69313)]