196762256

素因数分解:

$2^4\times {\mathrm{2213}}^1\times {\mathrm{5557}}^1$

素因数の和:7778

約数の個数: 20

約数和(自身を含む): 381467772

約数和(自身を除く): 184705516

約数列:

[1, 2, 4, 8, 16, 2213, 4426, 5557, 8852, 11114, 17704, 22228, 35408, 44456, 88912, 12297641, 24595282, 49190564, 98381128, 196762256]

約数ペア:

[(1, 196762256), (2, 98381128), (4, 49190564), (8, 24595282), (16, 12297641), (2213, 88912), (4426, 44456), (5557, 35408), (8852, 22228), (11114, 17704)]