214344910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35081}}^1$

素因数の和:35148

約数の個数: 32

約数和(自身を含む): 424351872

約数和(自身を除く): 210006962

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 35081, 70162, 175405, 350810, 456053, 912106, 1648807, 2280265, 3297614, 4560530, 8244035, 16488070, 21434491, 42868982, 107172455, 214344910]

約数ペア:

[(1, 214344910), (2, 107172455), (5, 42868982), (10, 21434491), (13, 16488070), (26, 8244035), (47, 4560530), (65, 3297614), (94, 2280265), (130, 1648807), (235, 912106), (470, 456053), (611, 350810), (1222, 175405), (3055, 70162), (6110, 35081)]