210256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:798

約数の個数: 20

約数和(自身を含む): 431892

約数和(自身を除く): 221636

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 773, 1546, 3092, 6184, 12368, 13141, 26282, 52564, 105128, 210256]

約数ペア:

[(1, 210256), (2, 105128), (4, 52564), (8, 26282), (16, 13141), (17, 12368), (34, 6184), (68, 3092), (136, 1546), (272, 773)]