201131128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2285581}}^1$

素因数の和:2285598

約数の個数: 16

約数和(自身を含む): 411404760

約数和(自身を除く): 210273632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2285581, 4571162, 9142324, 18284648, 25141391, 50282782, 100565564, 201131128]

約数ペア:

[(1, 201131128), (2, 100565564), (4, 50282782), (8, 25141391), (11, 18284648), (22, 9142324), (44, 4571162), (88, 2285581)]