205090356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4733}}^1$

素因数の和:4920

約数の個数: 48

約数和(自身を含む): 502637184

約数和(自身を除く): 297546828

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 942, 1884, 3611, 4733, 7222, 9466, 10833, 14199, 14444, 18932, 21666, 28398, 43332, 56796, 108859, 217718, 326577, 435436, 653154, 743081, 1306308, 1486162, 2229243, 2972324, 4458486, 8916972, 17090863, 34181726, 51272589, 68363452, 102545178, 205090356]

約数ペア:

[(1, 205090356), (2, 102545178), (3, 68363452), (4, 51272589), (6, 34181726), (12, 17090863), (23, 8916972), (46, 4458486), (69, 2972324), (92, 2229243), (138, 1486162), (157, 1306308), (276, 743081), (314, 653154), (471, 435436), (628, 326577), (942, 217718), (1884, 108859), (3611, 56796), (4733, 43332), (7222, 28398), (9466, 21666), (10833, 18932), (14199, 14444)]