212781622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{75401}}^1$

素因数の和:75503

約数の個数: 16

約数和(自身を含む): 342023472

約数和(自身を除く): 129241850

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 75401, 150802, 1281817, 2563634, 6258283, 12516566, 106390811, 212781622]

約数ペア:

[(1, 212781622), (2, 106390811), (17, 12516566), (34, 6258283), (83, 2563634), (166, 1281817), (1411, 150802), (2822, 75401)]