201556670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99289}}^1$

素因数の和:99332

約数の個数: 32

約数和(自身を含む): 428932800

約数和(自身を除く): 227376130

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 99289, 198578, 496445, 695023, 992890, 1390046, 2879381, 3475115, 5758762, 6950230, 14396905, 20155667, 28793810, 40311334, 100778335, 201556670]

約数ペア:

[(1, 201556670), (2, 100778335), (5, 40311334), (7, 28793810), (10, 20155667), (14, 14396905), (29, 6950230), (35, 5758762), (58, 3475115), (70, 2879381), (145, 1390046), (203, 992890), (290, 695023), (406, 496445), (1015, 198578), (2030, 99289)]