250579066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{20101}}^1$

素因数の和:20397

約数の個数: 16

約数和(自身を含む): 393677568

約数和(自身を除く): 143098502

約数列:

[1, 2, 23, 46, 271, 542, 6233, 12466, 20101, 40202, 462323, 924646, 5447371, 10894742, 125289533, 250579066]

約数ペア:

[(1, 250579066), (2, 125289533), (23, 10894742), (46, 5447371), (271, 924646), (542, 462323), (6233, 40202), (12466, 20101)]