193131498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{11821}}^1$

素因数の和:12222

約数の個数: 32

約数和(自身を含む): 442615680

約数和(自身を除く): 249484182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 5446, 8169, 11821, 16338, 23642, 35463, 70926, 82747, 165494, 248241, 496482, 4598369, 9196738, 13795107, 27590214, 32188583, 64377166, 96565749, 193131498]

約数ペア:

[(1, 193131498), (2, 96565749), (3, 64377166), (6, 32188583), (7, 27590214), (14, 13795107), (21, 9196738), (42, 4598369), (389, 496482), (778, 248241), (1167, 165494), (2334, 82747), (2723, 70926), (5446, 35463), (8169, 23642), (11821, 16338)]