210002288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2087}}^1$

素因数の和:2445

約数の個数: 40

約数和(自身を含む): 429793920

約数和(自身を除く): 219791632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 662, 1324, 2087, 2648, 4174, 5296, 6289, 8348, 12578, 16696, 25156, 33392, 39653, 50312, 79306, 100624, 158612, 317224, 634448, 690797, 1381594, 2763188, 5526376, 11052752, 13125143, 26250286, 52500572, 105001144, 210002288]

約数ペア:

[(1, 210002288), (2, 105001144), (4, 52500572), (8, 26250286), (16, 13125143), (19, 11052752), (38, 5526376), (76, 2763188), (152, 1381594), (304, 690797), (331, 634448), (662, 317224), (1324, 158612), (2087, 100624), (2648, 79306), (4174, 50312), (5296, 39653), (6289, 33392), (8348, 25156), (12578, 16696)]