196991922

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{8293}}^1$

素因数の和:8442

約数の個数: 32

約数和(自身を含む): 408462912

約数和(自身を除く): 211470990

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 3959, 7918, 8293, 11877, 16586, 23754, 24879, 49758, 306841, 613682, 887351, 920523, 1774702, 1841046, 2662053, 5324106, 32831987, 65663974, 98495961, 196991922]

約数ペア:

[(1, 196991922), (2, 98495961), (3, 65663974), (6, 32831987), (37, 5324106), (74, 2662053), (107, 1841046), (111, 1774702), (214, 920523), (222, 887351), (321, 613682), (642, 306841), (3959, 49758), (7918, 24879), (8293, 23754), (11877, 16586)]