201379578

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{1811}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 413309952

約数和(自身を除く): 211930374

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 431, 862, 1293, 1811, 2586, 3622, 5433, 10866, 18533, 37066, 55599, 77873, 111198, 155746, 233619, 467238, 780541, 1561082, 2341623, 4683246, 33563263, 67126526, 100689789, 201379578]

約数ペア:

[(1, 201379578), (2, 100689789), (3, 67126526), (6, 33563263), (43, 4683246), (86, 2341623), (129, 1561082), (258, 780541), (431, 467238), (862, 233619), (1293, 155746), (1811, 111198), (2586, 77873), (3622, 55599), (5433, 37066), (10866, 18533)]