201247148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 378302400

約数和(自身を除く): 177055252

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 149, 212, 277, 298, 554, 596, 1108, 1219, 2438, 3427, 4876, 6371, 6854, 7897, 12742, 13708, 14681, 15794, 25484, 29362, 31588, 41273, 58724, 82546, 165092, 181631, 337663, 363262, 675326, 726524, 949279, 1350652, 1898558, 2187469, 3797116, 4374938, 8749876, 50311787, 100623574, 201247148]

約数ペア:

[(1, 201247148), (2, 100623574), (4, 50311787), (23, 8749876), (46, 4374938), (53, 3797116), (92, 2187469), (106, 1898558), (149, 1350652), (212, 949279), (277, 726524), (298, 675326), (554, 363262), (596, 337663), (1108, 181631), (1219, 165092), (2438, 82546), (3427, 58724), (4876, 41273), (6371, 31588), (6854, 29362), (7897, 25484), (12742, 15794), (13708, 14681)]