202620786552

素因数分解:

$2^3\times 3^4\times {\mathrm{643}}^1\times {\mathrm{486293}}^1$

素因数の和:486954

約数の個数: 80

約数和(自身を含む): 568409604840

約数和(自身を除く): 365788818288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 643, 648, 1286, 1929, 2572, 3858, 5144, 5787, 7716, 11574, 15432, 17361, 23148, 34722, 46296, 52083, 69444, 104166, 138888, 208332, 416664, 486293, 972586, 1458879, 1945172, 2917758, 3890344, 4376637, 5835516, 8753274, 11671032, 13129911, 17506548, 26259822, 35013096, 39389733, 52519644, 78779466, 105039288, 157558932, 312686399, 315117864, 625372798, 938059197, 1250745596, 1876118394, 2501491192, 2814177591, 3752236788, 5628355182, 7504473576, 8442532773, 11256710364, 16885065546, 22513420728, 25327598319, 33770131092, 50655196638, 67540262184, 101310393276, 202620786552]

約数ペア:

[(1, 202620786552), (2, 101310393276), (3, 67540262184), (4, 50655196638), (6, 33770131092), (8, 25327598319), (9, 22513420728), (12, 16885065546), (18, 11256710364), (24, 8442532773), (27, 7504473576), (36, 5628355182), (54, 3752236788), (72, 2814177591), (81, 2501491192), (108, 1876118394), (162, 1250745596), (216, 938059197), (324, 625372798), (643, 315117864), (648, 312686399), (1286, 157558932), (1929, 105039288), (2572, 78779466), (3858, 52519644), (5144, 39389733), (5787, 35013096), (7716, 26259822), (11574, 17506548), (15432, 13129911), (17361, 11671032), (23148, 8753274), (34722, 5835516), (46296, 4376637), (52083, 3890344), (69444, 2917758), (104166, 1945172), (138888, 1458879), (208332, 972586), (416664, 486293)]