208598162

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{6653}}^1$

素因数の和:6973

約数の個数: 16

約数和(自身を含む): 319312152

約数和(自身を除く): 110713990

約数列:

[1, 2, 61, 122, 257, 514, 6653, 13306, 15677, 31354, 405833, 811666, 1709821, 3419642, 104299081, 208598162]

約数ペア:

[(1, 208598162), (2, 104299081), (61, 3419642), (122, 1709821), (257, 811666), (514, 405833), (6653, 31354), (13306, 15677)]