221155840418

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1\times {\mathrm{1011331}}^1$

素因数の和:1013449

約数の個数: 16

約数和(自身を含む): 338157058176

約数和(自身を除く): 117001217758

約数列:

[1, 2, 53, 106, 2063, 4126, 109339, 218678, 1011331, 2022662, 53600543, 107201086, 2086375853, 4172751706, 110577920209, 221155840418]

約数ペア:

[(1, 221155840418), (2, 110577920209), (53, 4172751706), (106, 2086375853), (2063, 107201086), (4126, 53600543), (109339, 2022662), (218678, 1011331)]