209938308

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{5857}}^1$

素因数の和:5996

約数の個数: 48

約数和(自身を含む): 511754880

約数和(自身を除く): 301816572

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 348, 412, 618, 1236, 2987, 5857, 5974, 8961, 11714, 11948, 17571, 17922, 23428, 35142, 35844, 70284, 169853, 339706, 509559, 603271, 679412, 1019118, 1206542, 1809813, 2038236, 2413084, 3619626, 7239252, 17494859, 34989718, 52484577, 69979436, 104969154, 209938308]

約数ペア:

[(1, 209938308), (2, 104969154), (3, 69979436), (4, 52484577), (6, 34989718), (12, 17494859), (29, 7239252), (58, 3619626), (87, 2413084), (103, 2038236), (116, 1809813), (174, 1206542), (206, 1019118), (309, 679412), (348, 603271), (412, 509559), (618, 339706), (1236, 169853), (2987, 70284), (5857, 35844), (5974, 35142), (8961, 23428), (11714, 17922), (11948, 17571)]