207660848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7559}}^1$

素因数の和:7685

約数の個数: 40

約数和(自身を含む): 430284960

約数和(自身を除く): 222624112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3434, 6868, 7559, 13736, 15118, 27472, 30236, 60472, 120944, 128503, 257006, 514012, 763459, 1028024, 1526918, 2056048, 3053836, 6107672, 12215344, 12978803, 25957606, 51915212, 103830424, 207660848]

約数ペア:

[(1, 207660848), (2, 103830424), (4, 51915212), (8, 25957606), (16, 12978803), (17, 12215344), (34, 6107672), (68, 3053836), (101, 2056048), (136, 1526918), (202, 1028024), (272, 763459), (404, 514012), (808, 257006), (1616, 128503), (1717, 120944), (3434, 60472), (6868, 30236), (7559, 27472), (13736, 15118)]