210868168

素因数分解:

$2^3\times 7^3\times {\mathrm{76847}}^1$

素因数の和:76874

約数の個数: 32

約数和(自身を含む): 461088000

約数和(自身を除く): 250219832

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 76847, 153694, 307388, 537929, 614776, 1075858, 2151716, 3765503, 4303432, 7531006, 15062012, 26358521, 30124024, 52717042, 105434084, 210868168]

約数ペア:

[(1, 210868168), (2, 105434084), (4, 52717042), (7, 30124024), (8, 26358521), (14, 15062012), (28, 7531006), (49, 4303432), (56, 3765503), (98, 2151716), (196, 1075858), (343, 614776), (392, 537929), (686, 307388), (1372, 153694), (2744, 76847)]