209592168

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{90031}}^1$

素因数の和:90137

約数の個数: 32

約数和(自身を含む): 529388160

約数和(自身を除く): 319795992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 90031, 180062, 270093, 360124, 540186, 720248, 1080372, 2160744, 8733007, 17466014, 26199021, 34932028, 52398042, 69864056, 104796084, 209592168]

約数ペア:

[(1, 209592168), (2, 104796084), (3, 69864056), (4, 52398042), (6, 34932028), (8, 26199021), (12, 17466014), (24, 8733007), (97, 2160744), (194, 1080372), (291, 720248), (388, 540186), (582, 360124), (776, 270093), (1164, 180062), (2328, 90031)]