206810008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{423791}}^1$

素因数の和:423858

約数の個数: 16

約数和(自身を含む): 394126560

約数和(自身を除く): 187316552

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 423791, 847582, 1695164, 3390328, 25851251, 51702502, 103405004, 206810008]

約数ペア:

[(1, 206810008), (2, 103405004), (4, 51702502), (8, 25851251), (61, 3390328), (122, 1695164), (244, 847582), (488, 423791)]