166999970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{407317}}^1$

素因数の和:407365

約数の個数: 16

約数和(自身を含む): 307932408

約数和(自身を除く): 140932438

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 407317, 814634, 2036585, 4073170, 16699997, 33399994, 83499985, 166999970]

約数ペア:

[(1, 166999970), (2, 83499985), (5, 33399994), (10, 16699997), (41, 4073170), (82, 2036585), (205, 814634), (410, 407317)]