208150972

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{1049}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 368676000

約数和(自身を除く): 160525028

約数列:

[1, 2, 4, 113, 226, 439, 452, 878, 1049, 1756, 2098, 4196, 49607, 99214, 118537, 198428, 237074, 460511, 474148, 921022, 1842044, 52037743, 104075486, 208150972]

約数ペア:

[(1, 208150972), (2, 104075486), (4, 52037743), (113, 1842044), (226, 921022), (439, 474148), (452, 460511), (878, 237074), (1049, 198428), (1756, 118537), (2098, 99214), (4196, 49607)]