201889384

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{345701}}^1$

素因数の和:345780

約数の個数: 16

約数和(自身を含む): 383729220

約数和(自身を除く): 181839836

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 345701, 691402, 1382804, 2765608, 25236173, 50472346, 100944692, 201889384]

約数ペア:

[(1, 201889384), (2, 100944692), (4, 50472346), (8, 25236173), (73, 2765608), (146, 1382804), (292, 691402), (584, 345701)]