207316131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2099}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 313286400

約数和(自身を除く): 105970269

約数列:

[1, 3, 11, 33, 41, 73, 123, 219, 451, 803, 1353, 2099, 2409, 2993, 6297, 8979, 23089, 32923, 69267, 86059, 98769, 153227, 258177, 459681, 946649, 1685497, 2839947, 5056491, 6282307, 18846921, 69105377, 207316131]

約数ペア:

[(1, 207316131), (3, 69105377), (11, 18846921), (33, 6282307), (41, 5056491), (73, 2839947), (123, 1685497), (219, 946649), (451, 459681), (803, 258177), (1353, 153227), (2099, 98769), (2409, 86059), (2993, 69267), (6297, 32923), (8979, 23089)]