199480976

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3511}}^1$

素因数の和:3639

約数の個数: 40

約数和(自身を含む): 399777984

約数和(自身を除く): 200297008

約数列:

[1, 2, 4, 8, 16, 53, 67, 106, 134, 212, 268, 424, 536, 848, 1072, 3511, 3551, 7022, 7102, 14044, 14204, 28088, 28408, 56176, 56816, 186083, 235237, 372166, 470474, 744332, 940948, 1488664, 1881896, 2977328, 3763792, 12467561, 24935122, 49870244, 99740488, 199480976]

約数ペア:

[(1, 199480976), (2, 99740488), (4, 49870244), (8, 24935122), (16, 12467561), (53, 3763792), (67, 2977328), (106, 1881896), (134, 1488664), (212, 940948), (268, 744332), (424, 470474), (536, 372166), (848, 235237), (1072, 186083), (3511, 56816), (3551, 56176), (7022, 28408), (7102, 28088), (14044, 14204)]