205989886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 332812800

約数和(自身を除く): 126822914

約数列:

[1, 2, 23, 46, 59, 71, 118, 142, 1069, 1357, 1633, 2138, 2714, 3266, 4189, 8378, 24587, 49174, 63071, 75899, 96347, 126142, 151798, 192694, 1450633, 1745677, 2901266, 3491354, 4478041, 8956082, 102994943, 205989886]

約数ペア:

[(1, 205989886), (2, 102994943), (23, 8956082), (46, 4478041), (59, 3491354), (71, 2901266), (118, 1745677), (142, 1450633), (1069, 192694), (1357, 151798), (1633, 126142), (2138, 96347), (2714, 75899), (3266, 63071), (4189, 49174), (8378, 24587)]