207314524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{70901}}^1$

素因数の和:70965

約数の個数: 24

約数和(自身を含む): 393080688

約数和(自身を除く): 185766164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 70901, 141802, 283604, 1205317, 2410634, 3048743, 4821268, 6097486, 12194972, 51828631, 103657262, 207314524]

約数ペア:

[(1, 207314524), (2, 103657262), (4, 51828631), (17, 12194972), (34, 6097486), (43, 4821268), (68, 3048743), (86, 2410634), (172, 1205317), (731, 283604), (1462, 141802), (2924, 70901)]