213942552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{524369}}^1$

素因数の和:524395

約数の個数: 32

約数和(自身を含む): 566319600

約数和(自身を除く): 352377048

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 524369, 1048738, 1573107, 2097476, 3146214, 4194952, 6292428, 8914273, 12584856, 17828546, 26742819, 35657092, 53485638, 71314184, 106971276, 213942552]

約数ペア:

[(1, 213942552), (2, 106971276), (3, 71314184), (4, 53485638), (6, 35657092), (8, 26742819), (12, 17828546), (17, 12584856), (24, 8914273), (34, 6292428), (51, 4194952), (68, 3146214), (102, 2097476), (136, 1573107), (204, 1048738), (408, 524369)]