200603020

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{7019}}^1$

素因数の和:8457

約数の個数: 24

約数和(自身を含む): 421621200

約数和(自身を除く): 221018180

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2858, 5716, 7019, 7145, 14038, 14290, 28076, 28580, 35095, 70190, 140380, 10030151, 20060302, 40120604, 50150755, 100301510, 200603020]

約数ペア:

[(1, 200603020), (2, 100301510), (4, 50150755), (5, 40120604), (10, 20060302), (20, 10030151), (1429, 140380), (2858, 70190), (5716, 35095), (7019, 28580), (7145, 28076), (14038, 14290)]