201869087

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{3137}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 239492160

約数和(自身を除く): 37623073

約数列:

[1, 7, 29, 203, 317, 2219, 3137, 9193, 21959, 64351, 90973, 636811, 994429, 6961003, 28838441, 201869087]

約数ペア:

[(1, 201869087), (7, 28838441), (29, 6961003), (203, 994429), (317, 636811), (2219, 90973), (3137, 64351), (9193, 21959)]