198104870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{460709}}^1$

素因数の和:460759

約数の個数: 16

約数和(自身を含む): 364882320

約数和(自身を除く): 166777450

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 460709, 921418, 2303545, 4607090, 19810487, 39620974, 99052435, 198104870]

約数ペア:

[(1, 198104870), (2, 99052435), (5, 39620974), (10, 19810487), (43, 4607090), (86, 2303545), (215, 921418), (430, 460709)]