196171492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{4013}}^1$

素因数の和:4140

約数の個数: 36

約数和(自身を含む): 381177468

約数和(自身を除く): 185005976

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 1111, 2222, 4013, 4444, 8026, 12221, 16052, 24442, 44143, 48884, 88286, 176572, 405313, 485573, 810626, 971146, 1621252, 1942292, 4458443, 8916886, 17833772, 49042873, 98085746, 196171492]

約数ペア:

[(1, 196171492), (2, 98085746), (4, 49042873), (11, 17833772), (22, 8916886), (44, 4458443), (101, 1942292), (121, 1621252), (202, 971146), (242, 810626), (404, 485573), (484, 405313), (1111, 176572), (2222, 88286), (4013, 48884), (4444, 44143), (8026, 24442), (12221, 16052)]