204535518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{19739}}^1$

素因数の和:19912

約数の個数: 32

約数和(自身を含む): 449124480

約数和(自身を除く): 244588962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 19739, 39478, 59217, 118434, 217129, 434258, 651387, 1302774, 3099023, 6198046, 9297069, 18594138, 34089253, 68178506, 102267759, 204535518]

約数ペア:

[(1, 204535518), (2, 102267759), (3, 68178506), (6, 34089253), (11, 18594138), (22, 9297069), (33, 6198046), (66, 3099023), (157, 1302774), (314, 651387), (471, 434258), (942, 217129), (1727, 118434), (3454, 59217), (5181, 39478), (10362, 19739)]