209835792

素因数分解:

$2^4\times 3^3\times {\mathrm{485731}}^1$

素因数の和:485748

約数の個数: 40

約数和(自身を含む): 602307680

約数和(自身を除く): 392471888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 485731, 971462, 1457193, 1942924, 2914386, 3885848, 4371579, 5828772, 7771696, 8743158, 11657544, 13114737, 17486316, 23315088, 26229474, 34972632, 52458948, 69945264, 104917896, 209835792]

約数ペア:

[(1, 209835792), (2, 104917896), (3, 69945264), (4, 52458948), (6, 34972632), (8, 26229474), (9, 23315088), (12, 17486316), (16, 13114737), (18, 11657544), (24, 8743158), (27, 7771696), (36, 5828772), (48, 4371579), (54, 3885848), (72, 2914386), (108, 1942924), (144, 1457193), (216, 971462), (432, 485731)]