200195570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1177621}}^1$

素因数の和:1177645

約数の個数: 16

約数和(自身を含む): 381549528

約数和(自身を除く): 181353958

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1177621, 2355242, 5888105, 11776210, 20019557, 40039114, 100097785, 200195570]

約数ペア:

[(1, 200195570), (2, 100097785), (5, 40039114), (10, 20019557), (17, 11776210), (34, 5888105), (85, 2355242), (170, 1177621)]