201464769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 305648640

約数和(自身を除く): 104183871

約数列:

[1, 3, 11, 29, 33, 87, 131, 319, 393, 957, 1441, 1607, 3799, 4323, 4821, 11397, 17677, 41789, 46603, 53031, 125367, 139809, 210517, 512633, 631551, 1537899, 2315687, 6104993, 6947061, 18314979, 67154923, 201464769]

約数ペア:

[(1, 201464769), (3, 67154923), (11, 18314979), (29, 6947061), (33, 6104993), (87, 2315687), (131, 1537899), (319, 631551), (393, 512633), (957, 210517), (1441, 139809), (1607, 125367), (3799, 53031), (4323, 46603), (4821, 41789), (11397, 17677)]