201570016

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{45317}}^1$

素因数の和:45466

約数の個数: 24

約数和(自身を含む): 399704760

約数和(自身を除く): 198134744

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 45317, 90634, 181268, 362536, 725072, 1450144, 6299063, 12598126, 25196252, 50392504, 100785008, 201570016]

約数ペア:

[(1, 201570016), (2, 100785008), (4, 50392504), (8, 25196252), (16, 12598126), (32, 6299063), (139, 1450144), (278, 725072), (556, 362536), (1112, 181268), (2224, 90634), (4448, 45317)]