201656422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{6361}}^1$

素因数の和:6516

約数の個数: 24

約数和(自身を含む): 335073816

約数和(自身を除く): 133417394

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1441, 2882, 6361, 12722, 15851, 31702, 69971, 139942, 769681, 833291, 1539362, 1666582, 9166201, 18332402, 100828211, 201656422]

約数ペア:

[(1, 201656422), (2, 100828211), (11, 18332402), (22, 9166201), (121, 1666582), (131, 1539362), (242, 833291), (262, 769681), (1441, 139942), (2882, 69971), (6361, 31702), (12722, 15851)]