201854970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{747611}}^1$

素因数の和:747627

約数の個数: 32

約数和(自身を含む): 538280640

約数和(自身を除く): 336425670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 747611, 1495222, 2242833, 3738055, 4485666, 6728499, 7476110, 11214165, 13456998, 20185497, 22428330, 33642495, 40370994, 67284990, 100927485, 201854970]

約数ペア:

[(1, 201854970), (2, 100927485), (3, 67284990), (5, 40370994), (6, 33642495), (9, 22428330), (10, 20185497), (15, 13456998), (18, 11214165), (27, 7476110), (30, 6728499), (45, 4485666), (54, 3738055), (90, 2242833), (135, 1495222), (270, 747611)]