201786379

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 231336000

約数和(自身を除く): 29549621

約数列:

[1, 17, 29, 41, 67, 149, 493, 697, 1139, 1189, 1943, 2533, 2747, 4321, 6109, 9983, 20213, 33031, 46699, 73457, 79663, 103853, 169711, 177161, 289507, 409303, 1354271, 3011737, 4921619, 6958151, 11869787, 201786379]

約数ペア:

[(1, 201786379), (17, 11869787), (29, 6958151), (41, 4921619), (67, 3011737), (149, 1354271), (493, 409303), (697, 289507), (1139, 177161), (1189, 169711), (1943, 103853), (2533, 79663), (2747, 73457), (4321, 46699), (6109, 33031), (9983, 20213)]