203220902

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1\times {\mathrm{839}}^1$

素因数の和:1747

約数の個数: 16

約数和(自身を含む): 307480320

約数和(自身を除く): 104259418

約数列:

[1, 2, 163, 326, 743, 839, 1486, 1678, 121109, 136757, 242218, 273514, 623377, 1246754, 101610451, 203220902]

約数ペア:

[(1, 203220902), (2, 101610451), (163, 1246754), (326, 623377), (743, 273514), (839, 242218), (1486, 136757), (1678, 121109)]