201256430

素因数分解:

$2^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{11113}}^1$

素因数の和:12931

約数の個数: 16

約数和(自身を含む): 362494224

約数和(自身を除く): 161237794

約数列:

[1, 2, 5, 10, 1811, 3622, 9055, 11113, 18110, 22226, 55565, 111130, 20125643, 40251286, 100628215, 201256430]

約数ペア:

[(1, 201256430), (2, 100628215), (5, 40251286), (10, 20125643), (1811, 111130), (3622, 55565), (9055, 22226), (11113, 18110)]