201293209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 239016960

約数和(自身を除く): 37723751

約数列:

[1, 13, 17, 37, 103, 221, 239, 481, 629, 1339, 1751, 3107, 3811, 4063, 8177, 8843, 22763, 24617, 49543, 52819, 64787, 114959, 150331, 320021, 418489, 842231, 910829, 1954303, 5440357, 11840777, 15484093, 201293209]

約数ペア:

[(1, 201293209), (13, 15484093), (17, 11840777), (37, 5440357), (103, 1954303), (221, 910829), (239, 842231), (481, 418489), (629, 320021), (1339, 150331), (1751, 114959), (3107, 64787), (3811, 52819), (4063, 49543), (8177, 24617), (8843, 22763)]