202318120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219911}}^1$

素因数の和:219945

約数の個数: 32

約数和(自身を含む): 475009920

約数和(自身を除く): 272691800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 219911, 439822, 879644, 1099555, 1759288, 2199110, 4398220, 5057953, 8796440, 10115906, 20231812, 25289765, 40463624, 50579530, 101159060, 202318120]

約数ペア:

[(1, 202318120), (2, 101159060), (4, 50579530), (5, 40463624), (8, 25289765), (10, 20231812), (20, 10115906), (23, 8796440), (40, 5057953), (46, 4398220), (92, 2199110), (115, 1759288), (184, 1099555), (230, 879644), (460, 439822), (920, 219911)]