201274216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{175939}}^1$

素因数の和:175969

約数の個数: 32

約数和(自身を含む): 443368800

約数和(自身を除く): 242094584

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 175939, 351878, 703756, 1407512, 1935329, 2287207, 3870658, 4574414, 7741316, 9148828, 15482632, 18297656, 25159277, 50318554, 100637108, 201274216]

約数ペア:

[(1, 201274216), (2, 100637108), (4, 50318554), (8, 25159277), (11, 18297656), (13, 15482632), (22, 9148828), (26, 7741316), (44, 4574414), (52, 3870658), (88, 2287207), (104, 1935329), (143, 1407512), (286, 703756), (572, 351878), (1144, 175939)]