219029212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1165049}}^1$

素因数の和:1165100

約数の個数: 12

約数和(自身を含む): 391456800

約数和(自身を除く): 172427588

約数列:

[1, 2, 4, 47, 94, 188, 1165049, 2330098, 4660196, 54757303, 109514606, 219029212]

約数ペア:

[(1, 219029212), (2, 109514606), (4, 54757303), (47, 4660196), (94, 2330098), (188, 1165049)]