210901150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{248119}}^1$

素因数の和:248148

約数の個数: 24

約数和(自身を含む): 415352880

約数和(自身を除く): 204451730

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 248119, 496238, 1240595, 2481190, 4218023, 6202975, 8436046, 12405950, 21090115, 42180230, 105450575, 210901150]

約数ペア:

[(1, 210901150), (2, 105450575), (5, 42180230), (10, 21090115), (17, 12405950), (25, 8436046), (34, 6202975), (50, 4218023), (85, 2481190), (170, 1240595), (425, 496238), (850, 248119)]