203996689

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 230580000

約数和(自身を除く): 26583311

約数列:

[1, 13, 41, 59, 169, 499, 533, 767, 2419, 6487, 6929, 9971, 20459, 29441, 31447, 84331, 265967, 382733, 408811, 1207081, 3457571, 4975529, 15692053, 203996689]

約数ペア:

[(1, 203996689), (13, 15692053), (41, 4975529), (59, 3457571), (169, 1207081), (499, 408811), (533, 382733), (767, 265967), (2419, 84331), (6487, 31447), (6929, 29441), (9971, 20459)]