201372795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{26479}}^1$

素因数の和:26516

約数の個数: 36

約数和(自身を含む): 377975520

約数和(自身を除く): 176602725

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 26479, 79437, 132395, 238311, 344227, 397185, 1032681, 1191555, 1721135, 3098043, 4474951, 5163405, 13424853, 15490215, 22374755, 40274559, 67124265, 201372795]

約数ペア:

[(1, 201372795), (3, 67124265), (5, 40274559), (9, 22374755), (13, 15490215), (15, 13424853), (39, 5163405), (45, 4474951), (65, 3098043), (117, 1721135), (169, 1191555), (195, 1032681), (507, 397185), (585, 344227), (845, 238311), (1521, 132395), (2535, 79437), (7605, 26479)]