208538336

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 419026608

約数和(自身を除く): 210488272

約数列:

[1, 2, 4, 8, 16, 32, 101, 113, 202, 226, 404, 452, 571, 808, 904, 1142, 1616, 1808, 2284, 3232, 3616, 4568, 9136, 11413, 18272, 22826, 45652, 57671, 64523, 91304, 115342, 129046, 182608, 230684, 258092, 365216, 461368, 516184, 922736, 1032368, 1845472, 2064736, 6516823, 13033646, 26067292, 52134584, 104269168, 208538336]

約数ペア:

[(1, 208538336), (2, 104269168), (4, 52134584), (8, 26067292), (16, 13033646), (32, 6516823), (101, 2064736), (113, 1845472), (202, 1032368), (226, 922736), (404, 516184), (452, 461368), (571, 365216), (808, 258092), (904, 230684), (1142, 182608), (1616, 129046), (1808, 115342), (2284, 91304), (3232, 64523), (3616, 57671), (4568, 45652), (9136, 22826), (11413, 18272)]