202823907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1123}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 318748416

約数和(自身を除く): 115924509

約数列:

[1, 3, 11, 13, 33, 39, 143, 421, 429, 1123, 1263, 3369, 4631, 5473, 12353, 13893, 14599, 16419, 37059, 43797, 60203, 160589, 180609, 472783, 481767, 1418349, 5200613, 6146179, 15601839, 18438537, 67607969, 202823907]

約数ペア:

[(1, 202823907), (3, 67607969), (11, 18438537), (13, 15601839), (33, 6146179), (39, 5200613), (143, 1418349), (421, 481767), (429, 472783), (1123, 180609), (1263, 160589), (3369, 60203), (4631, 43797), (5473, 37059), (12353, 16419), (13893, 14599)]