215834704

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{465161}}^1$

素因数の和:465198

約数の個数: 20

約数和(自身を含む): 432600660

約数和(自身を除く): 216765956

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 465161, 930322, 1860644, 3721288, 7442576, 13489669, 26979338, 53958676, 107917352, 215834704]

約数ペア:

[(1, 215834704), (2, 107917352), (4, 53958676), (8, 26979338), (16, 13489669), (29, 7442576), (58, 3721288), (116, 1860644), (232, 930322), (464, 465161)]