228847208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2141}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 444165120

約数和(自身を除く): 215317912

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 431, 862, 1724, 2141, 3448, 4282, 8564, 13361, 17128, 26722, 53444, 66371, 106888, 132742, 265484, 530968, 922771, 1845542, 3691084, 7382168, 28605901, 57211802, 114423604, 228847208]

約数ペア:

[(1, 228847208), (2, 114423604), (4, 57211802), (8, 28605901), (31, 7382168), (62, 3691084), (124, 1845542), (248, 922771), (431, 530968), (862, 265484), (1724, 132742), (2141, 106888), (3448, 66371), (4282, 53444), (8564, 26722), (13361, 17128)]