201527149831

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{421943}}^1$

素因数の和:422083

約数の個数: 24

約数和(自身を含む): 241338465792

約数和(自身を除く): 39811315961

約数列:

[1, 7, 31, 71, 217, 497, 961, 2201, 6727, 15407, 68231, 421943, 477617, 2953601, 13080233, 29957953, 91561631, 209705671, 405487223, 928696543, 2838410561, 6500875801, 28789592833, 201527149831]

約数ペア:

[(1, 201527149831), (7, 28789592833), (31, 6500875801), (71, 2838410561), (217, 928696543), (497, 405487223), (961, 209705671), (2201, 91561631), (6727, 29957953), (15407, 13080233), (68231, 2953601), (421943, 477617)]