173645482390

素因数分解:

$2^1\times 5^1\times {\mathrm{102001}}^1\times {\mathrm{170239}}^1$

素因数の和:272247

約数の個数: 16

約数和(自身を含む): 312566768640

約数和(自身を除く): 138921286250

約数列:

[1, 2, 5, 10, 102001, 170239, 204002, 340478, 510005, 851195, 1020010, 1702390, 17364548239, 34729096478, 86822741195, 173645482390]

約数ペア:

[(1, 173645482390), (2, 86822741195), (5, 34729096478), (10, 17364548239), (102001, 1702390), (170239, 1020010), (204002, 851195), (340478, 510005)]