220702924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{3499}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 416402000

約数和(自身を除く): 195699076

約数列:

[1, 2, 4, 13, 26, 52, 1213, 2426, 3499, 4852, 6998, 13996, 15769, 31538, 45487, 63076, 90974, 181948, 4244287, 8488574, 16977148, 55175731, 110351462, 220702924]

約数ペア:

[(1, 220702924), (2, 110351462), (4, 55175731), (13, 16977148), (26, 8488574), (52, 4244287), (1213, 181948), (2426, 90974), (3499, 63076), (4852, 45487), (6998, 31538), (13996, 15769)]