206004953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{26489}}^1$

素因数の和:26608

約数の個数: 16

約数和(自身を含む): 259390080

約数和(自身を除く): 53385127

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 26489, 185423, 291379, 2039653, 2675389, 18727723, 29429279, 206004953]

約数ペア:

[(1, 206004953), (7, 29429279), (11, 18727723), (77, 2675389), (101, 2039653), (707, 291379), (1111, 185423), (7777, 26489)]