200616340

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{10061}}^1$

素因数の和:11067

約数の個数: 24

約数和(自身を含む): 421758792

約数和(自身を除く): 221142452

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 3988, 4985, 9970, 10061, 19940, 20122, 40244, 50305, 100610, 201220, 10030817, 20061634, 40123268, 50154085, 100308170, 200616340]

約数ペア:

[(1, 200616340), (2, 100308170), (4, 50154085), (5, 40123268), (10, 20061634), (20, 10030817), (997, 201220), (1994, 100610), (3988, 50305), (4985, 40244), (9970, 20122), (10061, 19940)]