201969898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{250583}}^1$

素因数の和:250629

約数の個数: 16

約数和(自身を含む): 336784896

約数和(自身を除く): 134814998

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 250583, 501166, 3257579, 6515158, 7768073, 15536146, 100984949, 201969898]

約数ペア:

[(1, 201969898), (2, 100984949), (13, 15536146), (26, 7768073), (31, 6515158), (62, 3257579), (403, 501166), (806, 250583)]