202155585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1171}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 343274112

約数和(自身を除く): 141118527

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 677, 1171, 2031, 3385, 3513, 5855, 10155, 11509, 17565, 19907, 34527, 57545, 59721, 99535, 172635, 298605, 792767, 2378301, 3963835, 11891505, 13477039, 40431117, 67385195, 202155585]

約数ペア:

[(1, 202155585), (3, 67385195), (5, 40431117), (15, 13477039), (17, 11891505), (51, 3963835), (85, 2378301), (255, 792767), (677, 298605), (1171, 172635), (2031, 99535), (3385, 59721), (3513, 57545), (5855, 34527), (10155, 19907), (11509, 17565)]