210866754436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4055129893}}^1$

素因数の和:4055129910

約数の個数: 12

約数和(自身を含む): 397402729612

約数和(自身を除く): 186535975176

約数列:

[1, 2, 4, 13, 26, 52, 4055129893, 8110259786, 16220519572, 52716688609, 105433377218, 210866754436]

約数ペア:

[(1, 210866754436), (2, 105433377218), (4, 52716688609), (13, 16220519572), (26, 8110259786), (52, 4055129893)]