201674557

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2741}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 241120512

約数和(自身を除く): 39445955

約数列:

[1, 7, 23, 161, 457, 2741, 3199, 10511, 19187, 63043, 73577, 441301, 1252637, 8768459, 28810651, 201674557]

約数ペア:

[(1, 201674557), (7, 28810651), (23, 8768459), (161, 1252637), (457, 441301), (2741, 73577), (3199, 63043), (10511, 19187)]