201777621131

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{370451}}^1$

素因数の和:370786

約数の個数: 16

約数和(自身を含む): 211246548480

約数和(自身を除く): 9468927349

約数列:

[1, 43, 53, 239, 2279, 10277, 12667, 370451, 544681, 15929393, 19633903, 88537789, 844257829, 3807124927, 4692502817, 201777621131]

約数ペア:

[(1, 201777621131), (43, 4692502817), (53, 3807124927), (239, 844257829), (2279, 88537789), (10277, 19633903), (12667, 15929393), (370451, 544681)]