221707582

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 349562304

約数和(自身を除く): 127854722

約数列:

[1, 2, 41, 71, 82, 113, 142, 226, 337, 674, 2911, 4633, 5822, 8023, 9266, 13817, 16046, 23927, 27634, 38081, 47854, 76162, 328943, 657886, 981007, 1561321, 1962014, 2703751, 3122642, 5407502, 110853791, 221707582]

約数ペア:

[(1, 221707582), (2, 110853791), (41, 5407502), (71, 3122642), (82, 2703751), (113, 1962014), (142, 1561321), (226, 981007), (337, 657886), (674, 328943), (2911, 76162), (4633, 47854), (5822, 38081), (8023, 27634), (9266, 23927), (13817, 16046)]