220194234

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18451}}^1$

素因数の和:18492

約数の個数: 64

約数和(自身を含む): 557988480

約数和(自身を除く): 337794246

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 18451, 36902, 55353, 110706, 166059, 239863, 313667, 332118, 479726, 498177, 627334, 719589, 941001, 996354, 1439178, 1882002, 2158767, 2823003, 4077671, 4317534, 5646006, 6476301, 8155342, 8469009, 12233013, 12952602, 16938018, 24466026, 36699039, 73398078, 110097117, 220194234]

約数ペア:

[(1, 220194234), (2, 110097117), (3, 73398078), (6, 36699039), (9, 24466026), (13, 16938018), (17, 12952602), (18, 12233013), (26, 8469009), (27, 8155342), (34, 6476301), (39, 5646006), (51, 4317534), (54, 4077671), (78, 2823003), (102, 2158767), (117, 1882002), (153, 1439178), (221, 996354), (234, 941001), (306, 719589), (351, 627334), (442, 498177), (459, 479726), (663, 332118), (702, 313667), (918, 239863), (1326, 166059), (1989, 110706), (3978, 55353), (5967, 36902), (11934, 18451)]