218612228

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{19709}}^1$

素因数の和:19819

約数の個数: 24

約数和(自身を含む): 397353600

約数和(自身を除く): 178741372

約数列:

[1, 2, 4, 47, 59, 94, 118, 188, 236, 2773, 5546, 11092, 19709, 39418, 78836, 926323, 1162831, 1852646, 2325662, 3705292, 4651324, 54653057, 109306114, 218612228]

約数ペア:

[(1, 218612228), (2, 109306114), (4, 54653057), (47, 4651324), (59, 3705292), (94, 2325662), (118, 1852646), (188, 1162831), (236, 926323), (2773, 78836), (5546, 39418), (11092, 19709)]