214928831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 244984320

約数和(自身を除く): 30055489

約数列:

[1, 13, 29, 67, 127, 377, 871, 1651, 1943, 3683, 4489, 8509, 25259, 47879, 58357, 110617, 130181, 246761, 570103, 1692353, 3207893, 7411339, 16532987, 214928831]

約数ペア:

[(1, 214928831), (13, 16532987), (29, 7411339), (67, 3207893), (127, 1692353), (377, 570103), (871, 246761), (1651, 130181), (1943, 110617), (3683, 58357), (4489, 47879), (8509, 25259)]