208142904

素因数分解:

$2^3\times 3^1\times {\mathrm{8672621}}^1$

素因数の和:8672630

約数の個数: 16

約数和(自身を含む): 520357320

約数和(自身を除く): 312214416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8672621, 17345242, 26017863, 34690484, 52035726, 69380968, 104071452, 208142904]

約数ペア:

[(1, 208142904), (2, 104071452), (3, 69380968), (4, 52035726), (6, 34690484), (8, 26017863), (12, 17345242), (24, 8672621)]