203468398

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{19991}}^1$

素因数の和:20727

約数の個数: 16

約数和(自身を含む): 349300224

約数和(自身を除く): 145831826

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 10178, 19991, 39982, 139937, 279874, 14533457, 29066914, 101734199, 203468398]

約数ペア:

[(1, 203468398), (2, 101734199), (7, 29066914), (14, 14533457), (727, 279874), (1454, 139937), (5089, 39982), (10178, 19991)]