201568356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1181}}^1$

素因数の和:1633

約数の個数: 72

約数和(自身を含む): 557601408

約数和(自身を除く): 356033052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 431, 862, 1181, 1293, 1724, 2362, 2586, 3543, 3879, 4724, 4741, 5172, 7086, 7758, 9482, 10629, 12991, 14172, 14223, 15516, 18964, 21258, 25982, 28446, 38973, 42516, 42669, 51964, 56892, 77946, 85338, 116919, 155892, 170676, 233838, 467676, 509011, 1018022, 1527033, 2036044, 3054066, 4581099, 5599121, 6108132, 9162198, 11198242, 16797363, 18324396, 22396484, 33594726, 50392089, 67189452, 100784178, 201568356]

約数ペア:

[(1, 201568356), (2, 100784178), (3, 67189452), (4, 50392089), (6, 33594726), (9, 22396484), (11, 18324396), (12, 16797363), (18, 11198242), (22, 9162198), (33, 6108132), (36, 5599121), (44, 4581099), (66, 3054066), (99, 2036044), (132, 1527033), (198, 1018022), (396, 509011), (431, 467676), (862, 233838), (1181, 170676), (1293, 155892), (1724, 116919), (2362, 85338), (2586, 77946), (3543, 56892), (3879, 51964), (4724, 42669), (4741, 42516), (5172, 38973), (7086, 28446), (7758, 25982), (9482, 21258), (10629, 18964), (12991, 15516), (14172, 14223)]