214970576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{790333}}^1$

素因数の和:790358

約数の個数: 20

約数和(自身を含む): 441006372

約数和(自身を除く): 226035796

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 790333, 1580666, 3161332, 6322664, 12645328, 13435661, 26871322, 53742644, 107485288, 214970576]

約数ペア:

[(1, 214970576), (2, 107485288), (4, 53742644), (8, 26871322), (16, 13435661), (17, 12645328), (34, 6322664), (68, 3161332), (136, 1580666), (272, 790333)]