213734838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{12583}}^1$

素因数の和:12756

約数の個数: 32

約数和(自身を含む): 453024000

約数和(自身を除く): 239289162

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2831, 5662, 8493, 12583, 16986, 25166, 37749, 75498, 239077, 478154, 717231, 1434462, 1874867, 3749734, 5624601, 11249202, 35622473, 71244946, 106867419, 213734838]

約数ペア:

[(1, 213734838), (2, 106867419), (3, 71244946), (6, 35622473), (19, 11249202), (38, 5624601), (57, 3749734), (114, 1874867), (149, 1434462), (298, 717231), (447, 478154), (894, 239077), (2831, 75498), (5662, 37749), (8493, 25166), (12583, 16986)]