201105123

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 291174912

約数和(自身を除く): 90069789

約数列:

[1, 3, 23, 41, 67, 69, 123, 201, 943, 1061, 1541, 2747, 2829, 3183, 4623, 8241, 24403, 43501, 63181, 71087, 73209, 130503, 189543, 213261, 1000523, 1635001, 2914567, 3001569, 4905003, 8743701, 67035041, 201105123]

約数ペア:

[(1, 201105123), (3, 67035041), (23, 8743701), (41, 4905003), (67, 3001569), (69, 2914567), (123, 1635001), (201, 1000523), (943, 213261), (1061, 189543), (1541, 130503), (2747, 73209), (2829, 71087), (3183, 63181), (4623, 43501), (8241, 24403)]