201063915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7993}}^1$

素因数の和:8060

約数の個数: 48

約数和(自身を含む): 384095712

約数和(自身を除く): 183031797

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 7993, 8385, 23979, 25155, 39965, 71937, 103909, 119895, 311727, 343699, 359685, 519545, 935181, 1031097, 1558635, 1718495, 3093291, 4468087, 4675905, 5155485, 13404261, 15466455, 22340435, 40212783, 67021305, 201063915]

約数ペア:

[(1, 201063915), (3, 67021305), (5, 40212783), (9, 22340435), (13, 15466455), (15, 13404261), (39, 5155485), (43, 4675905), (45, 4468087), (65, 3093291), (117, 1718495), (129, 1558635), (195, 1031097), (215, 935181), (387, 519545), (559, 359685), (585, 343699), (645, 311727), (1677, 119895), (1935, 103909), (2795, 71937), (5031, 39965), (7993, 25155), (8385, 23979)]