201885237

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10487}}^1$

素因数の和:10550

約数の個数: 32

約数和(自身を含む): 322191360

約数和(自身を除く): 120306123

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 6417, 10487, 19251, 31461, 94383, 241201, 283149, 325097, 723603, 975291, 2170809, 2925873, 6512427, 7477231, 8777619, 22431693, 67295079, 201885237]

約数ペア:

[(1, 201885237), (3, 67295079), (9, 22431693), (23, 8777619), (27, 7477231), (31, 6512427), (69, 2925873), (93, 2170809), (207, 975291), (279, 723603), (621, 325097), (713, 283149), (837, 241201), (2139, 94383), (6417, 31461), (10487, 19251)]