201884914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{709}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 387080640

約数和(自身を除く): 185195726

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 709, 946, 1418, 1849, 3311, 3698, 4963, 6622, 7799, 9926, 12943, 15598, 20339, 25886, 30487, 40678, 54593, 60974, 109186, 142373, 213409, 284746, 335357, 426818, 670714, 1310941, 2347499, 2621882, 4694998, 9176587, 14420351, 18353174, 28840702, 100942457, 201884914]

約数ペア:

[(1, 201884914), (2, 100942457), (7, 28840702), (11, 18353174), (14, 14420351), (22, 9176587), (43, 4694998), (77, 2621882), (86, 2347499), (154, 1310941), (301, 670714), (473, 426818), (602, 335357), (709, 284746), (946, 213409), (1418, 142373), (1849, 109186), (3311, 60974), (3698, 54593), (4963, 40678), (6622, 30487), (7799, 25886), (9926, 20339), (12943, 15598)]