198184474

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1\times {\mathrm{881}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 300151656

約数和(自身を除く): 101967182

約数列:

[1, 2, 137, 274, 821, 881, 1642, 1762, 112477, 120697, 224954, 241394, 723301, 1446602, 99092237, 198184474]

約数ペア:

[(1, 198184474), (2, 99092237), (137, 1446602), (274, 723301), (821, 241394), (881, 224954), (1642, 120697), (1762, 112477)]