201788422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{213307}}^1$

素因数の和:213363

約数の個数: 16

約数和(自身を含む): 337879872

約数和(自身を除く): 136091450

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 213307, 426614, 2346377, 4692754, 9172201, 18344402, 100894211, 201788422]

約数ペア:

[(1, 201788422), (2, 100894211), (11, 18344402), (22, 9172201), (43, 4692754), (86, 2346377), (473, 426614), (946, 213307)]