147338210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{342647}}^1$

素因数の和:342697

約数の個数: 16

約数和(自身を含む): 271377216

約数和(自身を除く): 124039006

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 342647, 685294, 1713235, 3426470, 14733821, 29467642, 73669105, 147338210]

約数ペア:

[(1, 147338210), (2, 73669105), (5, 29467642), (10, 14733821), (43, 3426470), (86, 1713235), (215, 685294), (430, 342647)]