201813506

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{4397}}^1$

素因数の和:4885

約数の個数: 16

約数和(自身を含む): 309214584

約数和(自身を除く): 107401078

約数列:

[1, 2, 53, 106, 433, 866, 4397, 8794, 22949, 45898, 233041, 466082, 1903901, 3807802, 100906753, 201813506]

約数ペア:

[(1, 201813506), (2, 100906753), (53, 3807802), (106, 1903901), (433, 466082), (866, 233041), (4397, 45898), (8794, 22949)]