207971566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{411011}}^1$

素因数の和:411047

約数の個数: 16

約数和(自身を含む): 355114368

約数和(自身を除く): 147142802

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 411011, 822022, 4521121, 9042242, 9453253, 18906506, 103985783, 207971566]

約数ペア:

[(1, 207971566), (2, 103985783), (11, 18906506), (22, 9453253), (23, 9042242), (46, 4521121), (253, 822022), (506, 411011)]