108521390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1777}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 202777344

約数和(自身を除く): 94255954

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 985, 1777, 1970, 3554, 6107, 8885, 12214, 17770, 30535, 55087, 61070, 110174, 275435, 350069, 550870, 700138, 1750345, 3500690, 10852139, 21704278, 54260695, 108521390]

約数ペア:

[(1, 108521390), (2, 54260695), (5, 21704278), (10, 10852139), (31, 3500690), (62, 1750345), (155, 700138), (197, 550870), (310, 350069), (394, 275435), (985, 110174), (1777, 61070), (1970, 55087), (3554, 30535), (6107, 17770), (8885, 12214)]