202122635

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 296728320

約数和(自身を除く): 94605685

約数列:

[1, 5, 11, 13, 31, 55, 65, 121, 143, 155, 341, 403, 605, 715, 829, 1573, 1705, 2015, 3751, 4145, 4433, 7865, 9119, 10777, 18755, 22165, 25699, 45595, 48763, 53885, 100309, 118547, 128495, 243815, 282689, 334087, 501545, 592735, 1304017, 1413445, 1670435, 3109579, 3674957, 6520085, 15547895, 18374785, 40424527, 202122635]

約数ペア:

[(1, 202122635), (5, 40424527), (11, 18374785), (13, 15547895), (31, 6520085), (55, 3674957), (65, 3109579), (121, 1670435), (143, 1413445), (155, 1304017), (341, 592735), (403, 501545), (605, 334087), (715, 282689), (829, 243815), (1573, 128495), (1705, 118547), (2015, 100309), (3751, 53885), (4145, 48763), (4433, 45595), (7865, 25699), (9119, 22165), (10777, 18755)]