198898757387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{640219}}^1$

素因数の和:640754

約数の個数: 16

約数和(自身を含む): 221014187520

約数和(自身を除く): 22115430133

約数列:

[1, 11, 61, 463, 671, 5093, 28243, 310673, 640219, 7042409, 39053359, 296421397, 429586949, 3260635367, 18081705217, 198898757387]

約数ペア:

[(1, 198898757387), (11, 18081705217), (61, 3260635367), (463, 429586949), (671, 296421397), (5093, 39053359), (28243, 7042409), (310673, 640219)]