223886144

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{17579}}^1$

素因数の和:17790

約数の個数: 28

約数和(自身を含む): 446532000

約数和(自身を除く): 222645856

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12736, 17579, 35158, 70316, 140632, 281264, 562528, 1125056, 3498221, 6996442, 13992884, 27985768, 55971536, 111943072, 223886144]

約数ペア:

[(1, 223886144), (2, 111943072), (4, 55971536), (8, 27985768), (16, 13992884), (32, 6996442), (64, 3498221), (199, 1125056), (398, 562528), (796, 281264), (1592, 140632), (3184, 70316), (6368, 35158), (12736, 17579)]