203824988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 387045120

約数和(自身を除く): 183220132

約数列:

[1, 2, 4, 23, 43, 46, 67, 86, 92, 134, 172, 268, 769, 989, 1538, 1541, 1978, 2881, 3076, 3082, 3956, 5762, 6164, 11524, 17687, 33067, 35374, 51523, 66134, 66263, 70748, 103046, 132268, 132526, 206092, 265052, 760541, 1185029, 1521082, 2215489, 2370058, 3042164, 4430978, 4740116, 8861956, 50956247, 101912494, 203824988]

約数ペア:

[(1, 203824988), (2, 101912494), (4, 50956247), (23, 8861956), (43, 4740116), (46, 4430978), (67, 3042164), (86, 2370058), (92, 2215489), (134, 1521082), (172, 1185029), (268, 760541), (769, 265052), (989, 206092), (1538, 132526), (1541, 132268), (1978, 103046), (2881, 70748), (3076, 66263), (3082, 66134), (3956, 51523), (5762, 35374), (6164, 33067), (11524, 17687)]