197620953772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{5538083}}^1$

素因数の和:5538909

約数の個数: 24

約数和(自身を含む): 377741633472

約数和(自身を除く): 180120679700

約数列:

[1, 2, 4, 11, 22, 44, 811, 1622, 3244, 8921, 17842, 35684, 5538083, 11076166, 22152332, 60918913, 121837826, 243675652, 4491385313, 8982770626, 17965541252, 49405238443, 98810476886, 197620953772]

約数ペア:

[(1, 197620953772), (2, 98810476886), (4, 49405238443), (11, 17965541252), (22, 8982770626), (44, 4491385313), (811, 243675652), (1622, 121837826), (3244, 60918913), (8921, 22152332), (17842, 11076166), (35684, 5538083)]