201092690

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{144671}}^1$

素因数の和:144817

約数の個数: 16

約数和(自身を含む): 364573440

約数和(自身を除く): 163480750

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 144671, 289342, 723355, 1446710, 20109269, 40218538, 100546345, 201092690]

約数ペア:

[(1, 201092690), (2, 100546345), (5, 40218538), (10, 20109269), (139, 1446710), (278, 723355), (695, 289342), (1390, 144671)]