207923408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{168769}}^1$

素因数の和:168795

約数の個数: 40

約数和(自身を含む): 502259520

約数和(自身を除く): 294336112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 168769, 337538, 675076, 1181383, 1350152, 1856459, 2362766, 2700304, 3712918, 4725532, 7425836, 9451064, 12995213, 14851672, 18902128, 25990426, 29703344, 51980852, 103961704, 207923408]

約数ペア:

[(1, 207923408), (2, 103961704), (4, 51980852), (7, 29703344), (8, 25990426), (11, 18902128), (14, 14851672), (16, 12995213), (22, 9451064), (28, 7425836), (44, 4725532), (56, 3712918), (77, 2700304), (88, 2362766), (112, 1856459), (154, 1350152), (176, 1181383), (308, 675076), (616, 337538), (1232, 168769)]