202833320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{220471}}^1$

素因数の和:220505

約数の個数: 32

約数和(自身を含む): 476219520

約数和(自身を除く): 273386200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 220471, 440942, 881884, 1102355, 1763768, 2204710, 4409420, 5070833, 8818840, 10141666, 20283332, 25354165, 40566664, 50708330, 101416660, 202833320]

約数ペア:

[(1, 202833320), (2, 101416660), (4, 50708330), (5, 40566664), (8, 25354165), (10, 20283332), (20, 10141666), (23, 8818840), (40, 5070833), (46, 4409420), (92, 2204710), (115, 1763768), (184, 1102355), (230, 881884), (460, 440942), (920, 220471)]