208047634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{40429}}^1$

素因数の和:40545

約数の個数: 16

約数和(自身を含む): 326027520

約数和(自身を除く): 117979886

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 40429, 80858, 1253299, 2506598, 3355607, 6711214, 104023817, 208047634]

約数ペア:

[(1, 208047634), (2, 104023817), (31, 6711214), (62, 3355607), (83, 2506598), (166, 1253299), (2573, 80858), (5146, 40429)]