201917134

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1\times {\mathrm{1129}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 305262720

約数和(自身を除く): 103345586

約数列:

[1, 2, 223, 401, 446, 802, 1129, 2258, 89423, 178846, 251767, 452729, 503534, 905458, 100958567, 201917134]

約数ペア:

[(1, 201917134), (2, 100958567), (223, 905458), (401, 503534), (446, 452729), (802, 251767), (1129, 178846), (2258, 89423)]