203460808909

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{425297}}^1$

素因数の和:425684

約数の個数: 16

約数和(自身を含む): 218269738368

約数和(自身を除く): 14808929459

約数列:

[1, 17, 107, 263, 1819, 4471, 28141, 425297, 478397, 7230049, 45506779, 111853111, 773615243, 1901502887, 11968282877, 203460808909]

約数ペア:

[(1, 203460808909), (17, 11968282877), (107, 1901502887), (263, 773615243), (1819, 111853111), (4471, 45506779), (28141, 7230049), (425297, 478397)]