210901626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53017}}^1$

素因数の和:53055

約数の個数: 48

約数和(自身を含む): 521060904

約数和(自身を除く): 310159278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 53017, 106034, 159051, 318102, 477153, 689221, 901289, 954306, 1378442, 1802578, 2067663, 2703867, 4135326, 5407734, 6202989, 8111601, 11716757, 12405978, 16223202, 23433514, 35150271, 70300542, 105450813, 210901626]

約数ペア:

[(1, 210901626), (2, 105450813), (3, 70300542), (6, 35150271), (9, 23433514), (13, 16223202), (17, 12405978), (18, 11716757), (26, 8111601), (34, 6202989), (39, 5407734), (51, 4135326), (78, 2703867), (102, 2067663), (117, 1802578), (153, 1378442), (221, 954306), (234, 901289), (306, 689221), (442, 477153), (663, 318102), (1326, 159051), (1989, 106034), (3978, 53017)]