202131906

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{7757}}^1$

素因数の和:7906

約数の個数: 32

約数和(自身を含む): 417814848

約数和(自身を除く): 215682942

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 202, 258, 303, 606, 4343, 7757, 8686, 13029, 15514, 23271, 26058, 46542, 333551, 667102, 783457, 1000653, 1566914, 2001306, 2350371, 4700742, 33688651, 67377302, 101065953, 202131906]

約数ペア:

[(1, 202131906), (2, 101065953), (3, 67377302), (6, 33688651), (43, 4700742), (86, 2350371), (101, 2001306), (129, 1566914), (202, 1000653), (258, 783457), (303, 667102), (606, 333551), (4343, 46542), (7757, 26058), (8686, 23271), (13029, 15514)]