202316380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1445117}}^1$

素因数の和:1445133

約数の個数: 24

約数和(自身を含む): 485559648

約数和(自身を除く): 283243268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1445117, 2890234, 5780468, 7225585, 10115819, 14451170, 20231638, 28902340, 40463276, 50579095, 101158190, 202316380]

約数ペア:

[(1, 202316380), (2, 101158190), (4, 50579095), (5, 40463276), (7, 28902340), (10, 20231638), (14, 14451170), (20, 10115819), (28, 7225585), (35, 5780468), (70, 2890234), (140, 1445117)]