202357870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141509}}^1$

素因数の和:141540

約数の個数: 32

約数和(自身を含む): 427926240

約数和(自身を除く): 225568370

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 141509, 283018, 707545, 1415090, 1556599, 1839617, 3113198, 3679234, 7782995, 9198085, 15565990, 18396170, 20235787, 40471574, 101178935, 202357870]

約数ペア:

[(1, 202357870), (2, 101178935), (5, 40471574), (10, 20235787), (11, 18396170), (13, 15565990), (22, 9198085), (26, 7782995), (55, 3679234), (65, 3113198), (110, 1839617), (130, 1556599), (143, 1415090), (286, 707545), (715, 283018), (1430, 141509)]