225173112

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{218191}}^1$

素因数の和:218243

約数の個数: 32

約数和(自身を含む): 576026880

約数和(自身を除く): 350853768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 218191, 436382, 654573, 872764, 1309146, 1745528, 2618292, 5236584, 9382213, 18764426, 28146639, 37528852, 56293278, 75057704, 112586556, 225173112]

約数ペア:

[(1, 225173112), (2, 112586556), (3, 75057704), (4, 56293278), (6, 37528852), (8, 28146639), (12, 18764426), (24, 9382213), (43, 5236584), (86, 2618292), (129, 1745528), (172, 1309146), (258, 872764), (344, 654573), (516, 436382), (1032, 218191)]