202409890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{880043}}^1$

素因数の和:880073

約数の個数: 16

約数和(自身を含む): 380179008

約数和(自身を除く): 177769118

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 880043, 1760086, 4400215, 8800430, 20240989, 40481978, 101204945, 202409890]

約数ペア:

[(1, 202409890), (2, 101204945), (5, 40481978), (10, 20240989), (23, 8800430), (46, 4400215), (115, 1760086), (230, 880043)]