210599724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21481}}^1$

素因数の和:21550

約数の個数: 48

約数和(自身を含む): 529316480

約数和(自身を除く): 318716756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 21481, 42962, 64443, 85924, 128886, 257772, 408139, 816278, 923683, 1224417, 1632556, 1847366, 2448834, 2771049, 3694732, 4897668, 5542098, 11084196, 17549977, 35099954, 52649931, 70199908, 105299862, 210599724]

約数ペア:

[(1, 210599724), (2, 105299862), (3, 70199908), (4, 52649931), (6, 35099954), (12, 17549977), (19, 11084196), (38, 5542098), (43, 4897668), (57, 3694732), (76, 2771049), (86, 2448834), (114, 1847366), (129, 1632556), (172, 1224417), (228, 923683), (258, 816278), (516, 408139), (817, 257772), (1634, 128886), (2451, 85924), (3268, 64443), (4902, 42962), (9804, 21481)]