201325380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3355423}}^1$

素因数の和:3355435

約数の個数: 24

約数和(自身を含む): 563711232

約数和(自身を除く): 362385852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3355423, 6710846, 10066269, 13421692, 16777115, 20132538, 33554230, 40265076, 50331345, 67108460, 100662690, 201325380]

約数ペア:

[(1, 201325380), (2, 100662690), (3, 67108460), (4, 50331345), (5, 40265076), (6, 33554230), (10, 20132538), (12, 16777115), (15, 13421692), (20, 10066269), (30, 6710846), (60, 3355423)]