188778871

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 204300288

約数和(自身を除く): 15521417

約数列:

[1, 23, 31, 271, 713, 977, 6233, 8401, 22471, 30287, 193223, 264767, 696601, 6089641, 8207777, 188778871]

約数ペア:

[(1, 188778871), (23, 8207777), (31, 6089641), (271, 696601), (713, 264767), (977, 193223), (6233, 30287), (8401, 22471)]