208966474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{12437}}^1$

素因数の和:12741

約数の個数: 16

約数和(自身を含む): 324781056

約数和(自身を除く): 115814582

約数列:

[1, 2, 31, 62, 271, 542, 8401, 12437, 16802, 24874, 385547, 771094, 3370427, 6740854, 104483237, 208966474]

約数ペア:

[(1, 208966474), (2, 104483237), (31, 6740854), (62, 3370427), (271, 771094), (542, 385547), (8401, 24874), (12437, 16802)]