201335043

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7603}}^1$

素因数の和:7723

約数の個数: 32

約数和(自身を含む): 333846016

約数和(自身を除く): 132510973

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 3783, 7603, 8827, 22809, 26481, 53221, 98839, 159663, 296517, 691873, 737491, 2075619, 2212473, 5162437, 9587383, 15487311, 28762149, 67111681, 201335043]

約数ペア:

[(1, 201335043), (3, 67111681), (7, 28762149), (13, 15487311), (21, 9587383), (39, 5162437), (91, 2212473), (97, 2075619), (273, 737491), (291, 691873), (679, 296517), (1261, 159663), (2037, 98839), (3783, 53221), (7603, 26481), (8827, 22809)]