227566136

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{51439}}^1$

素因数の和:51531

約数の個数: 32

約数和(自身を含む): 493824000

約数和(自身を除く): 266257864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 51439, 102878, 205756, 360073, 411512, 720146, 1440292, 2880584, 4063681, 8127362, 16254724, 28445767, 32509448, 56891534, 113783068, 227566136]

約数ペア:

[(1, 227566136), (2, 113783068), (4, 56891534), (7, 32509448), (8, 28445767), (14, 16254724), (28, 8127362), (56, 4063681), (79, 2880584), (158, 1440292), (316, 720146), (553, 411512), (632, 360073), (1106, 205756), (2212, 102878), (4424, 51439)]