208010366910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21203911}}^1$

素因数の和:21204033

約数の個数: 48

約数和(自身を含む): 545788694880

約数和(自身を除く): 337778327970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 21203911, 42407822, 63611733, 106019555, 127223466, 190835199, 212039110, 318058665, 381670398, 636117330, 954175995, 1908351990, 2311226299, 4622452598, 6933678897, 11556131495, 13867357794, 20801036691, 23112262990, 34668394485, 41602073382, 69336788970, 104005183455, 208010366910]

約数ペア:

[(1, 208010366910), (2, 104005183455), (3, 69336788970), (5, 41602073382), (6, 34668394485), (9, 23112262990), (10, 20801036691), (15, 13867357794), (18, 11556131495), (30, 6933678897), (45, 4622452598), (90, 2311226299), (109, 1908351990), (218, 954175995), (327, 636117330), (545, 381670398), (654, 318058665), (981, 212039110), (1090, 190835199), (1635, 127223466), (1962, 106019555), (3270, 63611733), (4905, 42407822), (9810, 21203911)]