200819864

素因数分解:

$2^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{5297}}^1$

素因数の和:5987

約数の個数: 32

約数和(自身を含む): 431045280

約数和(自身を除く): 230225416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 677, 1354, 2708, 4739, 5297, 5416, 9478, 10594, 18956, 21188, 37079, 37912, 42376, 74158, 148316, 296632, 3586069, 7172138, 14344276, 25102483, 28688552, 50204966, 100409932, 200819864]

約数ペア:

[(1, 200819864), (2, 100409932), (4, 50204966), (7, 28688552), (8, 25102483), (14, 14344276), (28, 7172138), (56, 3586069), (677, 296632), (1354, 148316), (2708, 74158), (4739, 42376), (5297, 37912), (5416, 37079), (9478, 21188), (10594, 18956)]