165220201

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 177585408

約数和(自身を除く): 12365207

約数列:

[1, 23, 41, 241, 727, 943, 5543, 9881, 16721, 29807, 175207, 227263, 685561, 4029761, 7183487, 165220201]

約数ペア:

[(1, 165220201), (23, 7183487), (41, 4029761), (241, 685561), (727, 227263), (943, 175207), (5543, 29807), (9881, 16721)]