201870790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1835189}}^1$

素因数の和:1835207

約数の個数: 16

約数和(自身を含む): 396401040

約数和(自身を除く): 194530250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1835189, 3670378, 9175945, 18351890, 20187079, 40374158, 100935395, 201870790]

約数ペア:

[(1, 201870790), (2, 100935395), (5, 40374158), (10, 20187079), (11, 18351890), (22, 9175945), (55, 3670378), (110, 1835189)]