207531412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2141}}^1\times {\mathrm{2203}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 396561312

約数和(自身を除く): 189029900

約数列:

[1, 2, 4, 11, 22, 44, 2141, 2203, 4282, 4406, 8564, 8812, 23551, 24233, 47102, 48466, 94204, 96932, 4716623, 9433246, 18866492, 51882853, 103765706, 207531412]

約数ペア:

[(1, 207531412), (2, 103765706), (4, 51882853), (11, 18866492), (22, 9433246), (44, 4716623), (2141, 96932), (2203, 94204), (4282, 48466), (4406, 47102), (8564, 24233), (8812, 23551)]