204876610

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211213}}^1$

素因数の和:211317

約数の個数: 16

約数和(自身を含む): 372581496

約数和(自身を除く): 167704886

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 211213, 422426, 1056065, 2112130, 20487661, 40975322, 102438305, 204876610]

約数ペア:

[(1, 204876610), (2, 102438305), (5, 40975322), (10, 20487661), (97, 2112130), (194, 1056065), (485, 422426), (970, 211213)]