209748498

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{5351}}^1$

素因数の和:5542

約数の個数: 32

約数和(自身を含む): 431585280

約数和(自身を除く): 221836782

約数列:

[1, 2, 3, 6, 47, 94, 139, 141, 278, 282, 417, 834, 5351, 6533, 10702, 13066, 16053, 19599, 32106, 39198, 251497, 502994, 743789, 754491, 1487578, 1508982, 2231367, 4462734, 34958083, 69916166, 104874249, 209748498]

約数ペア:

[(1, 209748498), (2, 104874249), (3, 69916166), (6, 34958083), (47, 4462734), (94, 2231367), (139, 1508982), (141, 1487578), (278, 754491), (282, 743789), (417, 502994), (834, 251497), (5351, 39198), (6533, 32106), (10702, 19599), (13066, 16053)]