225862994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2447}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 408913920

約数和(自身を除く): 183050926

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 347, 694, 2429, 2447, 4858, 4894, 6593, 13186, 17129, 34258, 46151, 46493, 92302, 92986, 325451, 650902, 849109, 1698218, 5943763, 11887526, 16133071, 32266142, 112931497, 225862994]

約数ペア:

[(1, 225862994), (2, 112931497), (7, 32266142), (14, 16133071), (19, 11887526), (38, 5943763), (133, 1698218), (266, 849109), (347, 650902), (694, 325451), (2429, 92986), (2447, 92302), (4858, 46493), (4894, 46151), (6593, 34258), (13186, 17129)]