201442370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1060223}}^1$

素因数の和:1060249

約数の個数: 16

約数和(自身を含む): 381680640

約数和(自身を除く): 180238270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1060223, 2120446, 5301115, 10602230, 20144237, 40288474, 100721185, 201442370]

約数ペア:

[(1, 201442370), (2, 100721185), (5, 40288474), (10, 20144237), (19, 10602230), (38, 5301115), (95, 2120446), (190, 1060223)]