201464594905

素因数分解:

$5^1\times 7^3\times {\mathrm{191}}^1\times {\mathrm{431}}^1\times {\mathrm{1427}}^1$

素因数の和:2075

約数の個数: 64

約数和(自身を含む): 284265676800

約数和(自身を除く): 82801081895

約数列:

[1, 5, 7, 35, 49, 191, 245, 343, 431, 955, 1337, 1427, 1715, 2155, 3017, 6685, 7135, 9359, 9989, 15085, 21119, 46795, 49945, 65513, 69923, 82321, 105595, 147833, 272557, 327565, 349615, 411605, 489461, 576247, 615037, 739165, 1362785, 1907899, 2447305, 2881235, 3075185, 4033729, 4305259, 9539495, 13355293, 20168645, 21526295, 28236103, 30136813, 66776465, 93487051, 117472067, 141180515, 150684065, 210957691, 467435255, 587360335, 822304469, 1054788455, 4111522345, 5756131283, 28780656415, 40292918981, 201464594905]

約数ペア:

[(1, 201464594905), (5, 40292918981), (7, 28780656415), (35, 5756131283), (49, 4111522345), (191, 1054788455), (245, 822304469), (343, 587360335), (431, 467435255), (955, 210957691), (1337, 150684065), (1427, 141180515), (1715, 117472067), (2155, 93487051), (3017, 66776465), (6685, 30136813), (7135, 28236103), (9359, 21526295), (9989, 20168645), (15085, 13355293), (21119, 9539495), (46795, 4305259), (49945, 4033729), (65513, 3075185), (69923, 2881235), (82321, 2447305), (105595, 1907899), (147833, 1362785), (272557, 739165), (327565, 615037), (349615, 576247), (411605, 489461)]