202013380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{594157}}^1$

素因数の和:594183

約数の個数: 24

約数和(自身を含む): 449183448

約数和(自身を除く): 247170068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 594157, 1188314, 2376628, 2970785, 5941570, 10100669, 11883140, 20201338, 40402676, 50503345, 101006690, 202013380]

約数ペア:

[(1, 202013380), (2, 101006690), (4, 50503345), (5, 40402676), (10, 20201338), (17, 11883140), (20, 10100669), (34, 5941570), (68, 2970785), (85, 2376628), (170, 1188314), (340, 594157)]