214570.00000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52721}}^1$

素因数の和:52755

約数の個数: 32

約数和(自身を含む): 170819280

約数和(自身を除く): 91948664

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 52721, 105442, 210884, 421768, 579931, 896257, 1159862, 1792514, 2319724, 3585028, 4639448, 7170056, 9858827, 19717654, 39435308, 78870616]

約数ペア:

[(1, 78870616), (2, 39435308), (4, 19717654), (8, 9858827), (11, 7170056), (17, 4639448), (22, 3585028), (34, 2319724), (44, 1792514), (68, 1159862), (88, 896257), (136, 579931), (187, 421768), (374, 210884), (748, 105442), (1496, 52721)]