201475660

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{27449}}^1$

素因数の和:27825

約数の個数: 24

約数和(自身を含む): 424267200

約数和(自身を除く): 222791540

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 27449, 54898, 109796, 137245, 274490, 548980, 10073783, 20147566, 40295132, 50368915, 100737830, 201475660]

約数ペア:

[(1, 201475660), (2, 100737830), (4, 50368915), (5, 40295132), (10, 20147566), (20, 10073783), (367, 548980), (734, 274490), (1468, 137245), (1835, 109796), (3670, 54898), (7340, 27449)]