236400866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 397761840

約数和(自身を除く): 161360974

約数列:

[1, 2, 13, 26, 29, 58, 157, 314, 377, 754, 1997, 2041, 3994, 4082, 4553, 9106, 25961, 51922, 57913, 59189, 115826, 118378, 313529, 627058, 752869, 1505738, 4075877, 8151754, 9092341, 18184682, 118200433, 236400866]

約数ペア:

[(1, 236400866), (2, 118200433), (13, 18184682), (26, 9092341), (29, 8151754), (58, 4075877), (157, 1505738), (314, 752869), (377, 627058), (754, 313529), (1997, 118378), (2041, 115826), (3994, 59189), (4082, 57913), (4553, 51922), (9106, 25961)]