201018092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{11393}}^1$

素因数の和:11809

約数の個数: 24

約数和(自身を含む): 384752592

約数和(自身を除く): 183734500

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 4411, 8822, 11393, 17644, 22786, 45572, 125323, 250646, 501292, 4568593, 9137186, 18274372, 50254523, 100509046, 201018092]

約数ペア:

[(1, 201018092), (2, 100509046), (4, 50254523), (11, 18274372), (22, 9137186), (44, 4568593), (401, 501292), (802, 250646), (1604, 125323), (4411, 45572), (8822, 22786), (11393, 17644)]