201146407

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 275788800

約数和(自身を除く): 74642393

約数列:

[1, 7, 11, 19, 29, 77, 121, 133, 203, 209, 319, 431, 551, 847, 1463, 2233, 2299, 3017, 3509, 3857, 4741, 6061, 8189, 12499, 16093, 24563, 33187, 42427, 52151, 57323, 66671, 87493, 90079, 137489, 237481, 365057, 466697, 630553, 962423, 990869, 1512379, 1662367, 2612291, 6936083, 10586653, 18286037, 28735201, 201146407]

約数ペア:

[(1, 201146407), (7, 28735201), (11, 18286037), (19, 10586653), (29, 6936083), (77, 2612291), (121, 1662367), (133, 1512379), (203, 990869), (209, 962423), (319, 630553), (431, 466697), (551, 365057), (847, 237481), (1463, 137489), (2233, 90079), (2299, 87493), (3017, 66671), (3509, 57323), (3857, 52151), (4741, 42427), (6061, 33187), (8189, 24563), (12499, 16093)]