201328233

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{13721}}^1$

素因数の和:13864

約数の個数: 16

約数和(自身を含む): 276196416

約数和(自身を除く): 74868183

約数列:

[1, 3, 67, 73, 201, 219, 4891, 13721, 14673, 41163, 919307, 1001633, 2757921, 3004899, 67109411, 201328233]

約数ペア:

[(1, 201328233), (3, 67109411), (67, 3004899), (73, 2757921), (201, 1001633), (219, 919307), (4891, 41163), (13721, 14673)]