200297820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107687}}^1$

素因数の和:107730

約数の個数: 48

約数和(自身を含む): 578930688

約数和(自身を除く): 378632868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 107687, 215374, 323061, 430748, 538435, 646122, 1076870, 1292244, 1615305, 2153740, 3230610, 3338297, 6461220, 6676594, 10014891, 13353188, 16691485, 20029782, 33382970, 40059564, 50074455, 66765940, 100148910, 200297820]

約数ペア:

[(1, 200297820), (2, 100148910), (3, 66765940), (4, 50074455), (5, 40059564), (6, 33382970), (10, 20029782), (12, 16691485), (15, 13353188), (20, 10014891), (30, 6676594), (31, 6461220), (60, 3338297), (62, 3230610), (93, 2153740), (124, 1615305), (155, 1292244), (186, 1076870), (310, 646122), (372, 538435), (465, 430748), (620, 323061), (930, 215374), (1860, 107687)]