202372185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 340320960

約数和(自身を除く): 137948775

約数列:

[1, 3, 5, 15, 31, 93, 101, 139, 155, 303, 417, 465, 505, 695, 961, 1515, 2085, 2883, 3131, 4309, 4805, 9393, 12927, 14039, 14415, 15655, 21545, 42117, 46965, 64635, 70195, 97061, 133579, 210585, 291183, 400737, 435209, 485305, 667895, 1305627, 1455915, 2003685, 2176045, 6528135, 13491479, 40474437, 67457395, 202372185]

約数ペア:

[(1, 202372185), (3, 67457395), (5, 40474437), (15, 13491479), (31, 6528135), (93, 2176045), (101, 2003685), (139, 1455915), (155, 1305627), (303, 667895), (417, 485305), (465, 435209), (505, 400737), (695, 291183), (961, 210585), (1515, 133579), (2085, 97061), (2883, 70195), (3131, 64635), (4309, 46965), (4805, 42117), (9393, 21545), (12927, 15655), (14039, 14415)]