205949448

素因数分解:

$2^3\times 3^2\times {\mathrm{2860409}}^1$

素因数の和:2860421

約数の個数: 24

約数和(自身を含む): 557779950

約数和(自身を除く): 351830502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2860409, 5720818, 8581227, 11441636, 17162454, 22883272, 25743681, 34324908, 51487362, 68649816, 102974724, 205949448]

約数ペア:

[(1, 205949448), (2, 102974724), (3, 68649816), (4, 51487362), (6, 34324908), (8, 25743681), (9, 22883272), (12, 17162454), (18, 11441636), (24, 8581227), (36, 5720818), (72, 2860409)]