201178820163

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{9087899}}^1$

素因数の和:9088106

約数の個数: 16

約数和(自身を含む): 275690534400

約数和(自身を除く): 74511714237

約数列:

[1, 3, 47, 141, 157, 471, 7379, 22137, 9087899, 27263697, 427131253, 1281393759, 1426800143, 4280400429, 67059606721, 201178820163]

約数ペア:

[(1, 201178820163), (3, 67059606721), (47, 4280400429), (141, 1426800143), (157, 1281393759), (471, 427131253), (7379, 27263697), (22137, 9087899)]