195127988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{1123}}^1$

素因数の和:1508

約数の個数: 36

約数和(自身を含む): 376719840

約数和(自身を除く): 181591852

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 359, 484, 718, 1123, 1436, 2246, 3949, 4492, 7898, 12353, 15796, 24706, 43439, 49412, 86878, 135883, 173756, 271766, 403157, 543532, 806314, 1612628, 4434727, 8869454, 17738908, 48781997, 97563994, 195127988]

約数ペア:

[(1, 195127988), (2, 97563994), (4, 48781997), (11, 17738908), (22, 8869454), (44, 4434727), (121, 1612628), (242, 806314), (359, 543532), (484, 403157), (718, 271766), (1123, 173756), (1436, 135883), (2246, 86878), (3949, 49412), (4492, 43439), (7898, 24706), (12353, 15796)]