207946158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73897}}^1$

素因数の和:73976

約数の個数: 32

約数和(自身を含む): 482406144

約数和(自身を除く): 274459986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 73897, 147794, 221691, 443382, 517279, 1034558, 1551837, 3103674, 4951099, 9902198, 14853297, 29706594, 34657693, 69315386, 103973079, 207946158]

約数ペア:

[(1, 207946158), (2, 103973079), (3, 69315386), (6, 34657693), (7, 29706594), (14, 14853297), (21, 9902198), (42, 4951099), (67, 3103674), (134, 1551837), (201, 1034558), (402, 517279), (469, 443382), (938, 221691), (1407, 147794), (2814, 73897)]