202218538

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{4261}}^1$

素因数の和:4713

約数の個数: 16

約数和(自身を含む): 309165480

約数和(自身を除く): 106946942

約数列:

[1, 2, 61, 122, 389, 778, 4261, 8522, 23729, 47458, 259921, 519842, 1657529, 3315058, 101109269, 202218538]

約数ペア:

[(1, 202218538), (2, 101109269), (61, 3315058), (122, 1657529), (389, 519842), (778, 259921), (4261, 47458), (8522, 23729)]