200718585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2179}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 367286400

約数和(自身を除く): 166567815

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 89, 115, 207, 267, 345, 445, 801, 1035, 1335, 2047, 2179, 4005, 6141, 6537, 10235, 10895, 18423, 19611, 30705, 32685, 50117, 92115, 98055, 150351, 193931, 250585, 451053, 581793, 751755, 969655, 1745379, 2255265, 2908965, 4460413, 8726895, 13381239, 22302065, 40143717, 66906195, 200718585]

約数ペア:

[(1, 200718585), (3, 66906195), (5, 40143717), (9, 22302065), (15, 13381239), (23, 8726895), (45, 4460413), (69, 2908965), (89, 2255265), (115, 1745379), (207, 969655), (267, 751755), (345, 581793), (445, 451053), (801, 250585), (1035, 193931), (1335, 150351), (2047, 98055), (2179, 92115), (4005, 50117), (6141, 32685), (6537, 30705), (10235, 19611), (10895, 18423)]