201619430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{276191}}^1$

素因数の和:276271

約数の個数: 16

約数和(自身を含む): 367887744

約数和(自身を除く): 166268314

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 276191, 552382, 1380955, 2761910, 20161943, 40323886, 100809715, 201619430]

約数ペア:

[(1, 201619430), (2, 100809715), (5, 40323886), (10, 20161943), (73, 2761910), (146, 1380955), (365, 552382), (730, 276191)]