220408094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1259}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 149729506

約数列:

[1, 2, 17, 19, 34, 38, 271, 323, 542, 646, 1259, 2518, 4607, 5149, 9214, 10298, 21403, 23921, 42806, 47842, 87533, 175066, 341189, 406657, 682378, 813314, 5800213, 6482591, 11600426, 12965182, 110204047, 220408094]

約数ペア:

[(1, 220408094), (2, 110204047), (17, 12965182), (19, 11600426), (34, 6482591), (38, 5800213), (271, 813314), (323, 682378), (542, 406657), (646, 341189), (1259, 175066), (2518, 87533), (4607, 47842), (5149, 42806), (9214, 23921), (10298, 21403)]