204327739

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 257824224

約数和(自身を除く): 53496485

約数列:

[1, 7, 11, 77, 121, 317, 761, 847, 2219, 3487, 5327, 8371, 24409, 38357, 58597, 92081, 241237, 268499, 644567, 1688659, 2653607, 18575249, 29189677, 204327739]

約数ペア:

[(1, 204327739), (7, 29189677), (11, 18575249), (77, 2653607), (121, 1688659), (317, 644567), (761, 268499), (847, 241237), (2219, 92081), (3487, 58597), (5327, 38357), (8371, 24409)]