202609825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 305605440

約数和(自身を除く): 102995615

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 187, 209, 275, 323, 425, 475, 935, 1045, 1615, 2281, 3553, 4675, 5225, 8075, 11405, 17765, 25091, 38777, 43339, 57025, 88825, 125455, 193885, 216695, 426547, 476729, 627275, 736763, 969425, 1083475, 2132735, 2383645, 3683815, 8104393, 10663675, 11918225, 18419075, 40521965, 202609825]

約数ペア:

[(1, 202609825), (5, 40521965), (11, 18419075), (17, 11918225), (19, 10663675), (25, 8104393), (55, 3683815), (85, 2383645), (95, 2132735), (187, 1083475), (209, 969425), (275, 736763), (323, 627275), (425, 476729), (475, 426547), (935, 216695), (1045, 193885), (1615, 125455), (2281, 88825), (3553, 57025), (4675, 43339), (5225, 38777), (8075, 25091), (11405, 17765)]