198342770

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{114649}}^1$

素因数の和:114829

約数の個数: 16

約数和(自身を含む): 359083800

約数和(自身を除く): 160741030

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 114649, 229298, 573245, 1146490, 19834277, 39668554, 99171385, 198342770]

約数ペア:

[(1, 198342770), (2, 99171385), (5, 39668554), (10, 19834277), (173, 1146490), (346, 573245), (865, 229298), (1730, 114649)]