201447420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3357457}}^1$

素因数の和:3357469

約数の個数: 24

約数和(自身を含む): 564052944

約数和(自身を除く): 362605524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3357457, 6714914, 10072371, 13429828, 16787285, 20144742, 33574570, 40289484, 50361855, 67149140, 100723710, 201447420]

約数ペア:

[(1, 201447420), (2, 100723710), (3, 67149140), (4, 50361855), (5, 40289484), (6, 33574570), (10, 20144742), (12, 16787285), (15, 13429828), (20, 10072371), (30, 6714914), (60, 3357457)]