219675448

素因数分解:

$2^3\times {\mathrm{1181}}^1\times {\mathrm{23251}}^1$

素因数の和:24438

約数の個数: 16

約数和(自身を含む): 412257960

約数和(自身を除く): 192582512

約数列:

[1, 2, 4, 8, 1181, 2362, 4724, 9448, 23251, 46502, 93004, 186008, 27459431, 54918862, 109837724, 219675448]

約数ペア:

[(1, 219675448), (2, 109837724), (4, 54918862), (8, 27459431), (1181, 186008), (2362, 93004), (4724, 46502), (9448, 23251)]