201706564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{3613}}^1$

素因数の和:4455

約数の個数: 24

約数和(自身を含む): 374309208

約数和(自身を除く): 172602644

約数列:

[1, 2, 4, 17, 34, 68, 821, 1642, 3284, 3613, 7226, 13957, 14452, 27914, 55828, 61421, 122842, 245684, 2966273, 5932546, 11865092, 50426641, 100853282, 201706564]

約数ペア:

[(1, 201706564), (2, 100853282), (4, 50426641), (17, 11865092), (34, 5932546), (68, 2966273), (821, 245684), (1642, 122842), (3284, 61421), (3613, 55828), (7226, 27914), (13957, 14452)]