202105233785

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2981123}}^1$

素因数の和:2981297

約数の個数: 32

約数和(自身を含む): 300497299200

約数和(自身を除く): 98392065415

約数列:

[1, 5, 7, 13, 35, 65, 91, 149, 455, 745, 1043, 1937, 5215, 9685, 13559, 67795, 2981123, 14905615, 20867861, 38754599, 104339305, 193772995, 271282193, 444187327, 1356410965, 2220936635, 3109311289, 5774435251, 15546556445, 28872176255, 40421046757, 202105233785]

約数ペア:

[(1, 202105233785), (5, 40421046757), (7, 28872176255), (13, 15546556445), (35, 5774435251), (65, 3109311289), (91, 2220936635), (149, 1356410965), (455, 444187327), (745, 271282193), (1043, 193772995), (1937, 104339305), (5215, 38754599), (9685, 20867861), (13559, 14905615), (67795, 2981123)]