209029740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{12577}}^1$

素因数の和:12866

約数の個数: 48

約数和(自身を含む): 587442912

約数和(自身を除く): 378413172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 12577, 16620, 25154, 37731, 50308, 62885, 75462, 125770, 150924, 188655, 251540, 377310, 754620, 3483829, 6967658, 10451487, 13935316, 17419145, 20902974, 34838290, 41805948, 52257435, 69676580, 104514870, 209029740]

約数ペア:

[(1, 209029740), (2, 104514870), (3, 69676580), (4, 52257435), (5, 41805948), (6, 34838290), (10, 20902974), (12, 17419145), (15, 13935316), (20, 10451487), (30, 6967658), (60, 3483829), (277, 754620), (554, 377310), (831, 251540), (1108, 188655), (1385, 150924), (1662, 125770), (2770, 75462), (3324, 62885), (4155, 50308), (5540, 37731), (8310, 25154), (12577, 16620)]