225367142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112571}}^1$

素因数の和:112604

約数の個数: 32

約数和(自身を含む): 453890304

約数和(自身を除く): 228523162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 112571, 225142, 787997, 1238281, 1463423, 1575994, 2476562, 2926846, 8667967, 10243961, 16097653, 17335934, 20487922, 32195306, 112683571, 225367142]

約数ペア:

[(1, 225367142), (2, 112683571), (7, 32195306), (11, 20487922), (13, 17335934), (14, 16097653), (22, 10243961), (26, 8667967), (77, 2926846), (91, 2476562), (143, 1575994), (154, 1463423), (182, 1238281), (286, 787997), (1001, 225142), (2002, 112571)]