201612145

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 284601600

約数和(自身を除く): 82989455

約数列:

[1, 5, 7, 35, 59, 89, 295, 413, 445, 623, 1097, 2065, 3115, 5251, 5485, 7679, 26255, 36757, 38395, 64723, 97633, 183785, 323615, 453061, 488165, 683431, 2265305, 3417155, 5760347, 28801735, 40322429, 201612145]

約数ペア:

[(1, 201612145), (5, 40322429), (7, 28801735), (35, 5760347), (59, 3417155), (89, 2265305), (295, 683431), (413, 488165), (445, 453061), (623, 323615), (1097, 183785), (2065, 97633), (3115, 64723), (5251, 38395), (5485, 36757), (7679, 26255)]