229809974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 370427904

約数和(自身を除く): 140617930

約数列:

[1, 2, 23, 43, 46, 86, 223, 446, 521, 989, 1042, 1978, 5129, 9589, 10258, 11983, 19178, 22403, 23966, 44806, 116183, 220547, 232366, 441094, 515269, 1030538, 2672209, 4995869, 5344418, 9991738, 114904987, 229809974]

約数ペア:

[(1, 229809974), (2, 114904987), (23, 9991738), (43, 5344418), (46, 4995869), (86, 2672209), (223, 1030538), (446, 515269), (521, 441094), (989, 232366), (1042, 220547), (1978, 116183), (5129, 44806), (9589, 23966), (10258, 22403), (11983, 19178)]