201807551

素因数分解:

${\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 235739136

約数和(自身を除く): 33931585

約数列:

[1, 11, 31, 67, 73, 121, 341, 737, 803, 1331, 2077, 2263, 3751, 4891, 8107, 8833, 22847, 24893, 41261, 53801, 89177, 97163, 151621, 251317, 273823, 591811, 1667831, 2764487, 3012053, 6509921, 18346141, 201807551]

約数ペア:

[(1, 201807551), (11, 18346141), (31, 6509921), (67, 3012053), (73, 2764487), (121, 1667831), (341, 591811), (737, 273823), (803, 251317), (1331, 151621), (2077, 97163), (2263, 89177), (3751, 53801), (4891, 41261), (8107, 24893), (8833, 22847)]