206315570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41849}}^1$

素因数の和:41902

約数の個数: 32

約数和(自身を含む): 406782000

約数和(自身を除く): 200466430

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 41849, 83698, 209245, 418490, 711433, 1213621, 1422866, 2427242, 3557165, 6068105, 7114330, 12136210, 20631557, 41263114, 103157785, 206315570]

約数ペア:

[(1, 206315570), (2, 103157785), (5, 41263114), (10, 20631557), (17, 12136210), (29, 7114330), (34, 6068105), (58, 3557165), (85, 2427242), (145, 1422866), (170, 1213621), (290, 711433), (493, 418490), (986, 209245), (2465, 83698), (4930, 41849)]