201419128

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{87119}}^1$

素因数の和:87159

約数の個数: 24

約数和(自身を含む): 401187600

約数和(自身を除く): 199768472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 87119, 174238, 348476, 696952, 1481023, 2962046, 5924092, 11848184, 25177391, 50354782, 100709564, 201419128]

約数ペア:

[(1, 201419128), (2, 100709564), (4, 50354782), (8, 25177391), (17, 11848184), (34, 5924092), (68, 2962046), (136, 1481023), (289, 696952), (578, 348476), (1156, 174238), (2312, 87119)]