202557481

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2753}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 242175744

約数和(自身を除く): 39618263

約数列:

[1, 7, 23, 161, 457, 2753, 3199, 10511, 19271, 63319, 73577, 443233, 1258121, 8806847, 28936783, 202557481]

約数ペア:

[(1, 202557481), (7, 28936783), (23, 8806847), (161, 1258121), (457, 443233), (2753, 73577), (3199, 63319), (10511, 19271)]