207830119

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 249687360

約数和(自身を除く): 41857241

約数列:

[1, 7, 49, 53, 79, 371, 553, 1013, 2597, 3871, 4187, 7091, 29309, 49637, 53689, 80027, 205163, 375823, 560189, 2630761, 3921323, 4241431, 29690017, 207830119]

約数ペア:

[(1, 207830119), (7, 29690017), (49, 4241431), (53, 3921323), (79, 2630761), (371, 560189), (553, 375823), (1013, 205163), (2597, 80027), (3871, 53689), (4187, 49637), (7091, 29309)]