202138335

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{23767}}^1$

素因数の和:23794

約数の個数: 48

約数和(自身を含む): 415274496

約数和(自身を除く): 213136161

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 23767, 71301, 118835, 166369, 213903, 356505, 499107, 641709, 831845, 1069515, 1497321, 1925127, 2495535, 3208545, 4491963, 5775381, 7486605, 9625635, 13475889, 22459815, 28876905, 40427667, 67379445, 202138335]

約数ペア:

[(1, 202138335), (3, 67379445), (5, 40427667), (7, 28876905), (9, 22459815), (15, 13475889), (21, 9625635), (27, 7486605), (35, 5775381), (45, 4491963), (63, 3208545), (81, 2495535), (105, 1925127), (135, 1497321), (189, 1069515), (243, 831845), (315, 641709), (405, 499107), (567, 356505), (945, 213903), (1215, 166369), (1701, 118835), (2835, 71301), (8505, 23767)]