222389704

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{145543}}^1$

素因数の和:145740

約数の個数: 16

約数和(自身を含む): 419166720

約数和(自身を除く): 196777016

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 145543, 291086, 582172, 1164344, 27798713, 55597426, 111194852, 222389704]

約数ペア:

[(1, 222389704), (2, 111194852), (4, 55597426), (8, 27798713), (191, 1164344), (382, 582172), (764, 291086), (1528, 145543)]