210003124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{3467}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 387444960

約数和(自身を除く): 177441836

約数列:

[1, 2, 4, 19, 38, 76, 797, 1594, 3188, 3467, 6934, 13868, 15143, 30286, 60572, 65873, 131746, 263492, 2763199, 5526398, 11052796, 52500781, 105001562, 210003124]

約数ペア:

[(1, 210003124), (2, 105001562), (4, 52500781), (19, 11052796), (38, 5526398), (76, 2763199), (797, 263492), (1594, 131746), (3188, 65873), (3467, 60572), (6934, 30286), (13868, 15143)]