209018088

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{152791}}^1$

素因数の和:152822

約数の個数: 48

約数和(自身を含む): 595888800

約数和(自身を除く): 386870712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 152791, 305582, 458373, 611164, 916746, 1222328, 1375119, 1833492, 2750238, 2903029, 3666984, 5500476, 5806058, 8709087, 11000952, 11612116, 17418174, 23224232, 26127261, 34836348, 52254522, 69672696, 104509044, 209018088]

約数ペア:

[(1, 209018088), (2, 104509044), (3, 69672696), (4, 52254522), (6, 34836348), (8, 26127261), (9, 23224232), (12, 17418174), (18, 11612116), (19, 11000952), (24, 8709087), (36, 5806058), (38, 5500476), (57, 3666984), (72, 2903029), (76, 2750238), (114, 1833492), (152, 1375119), (171, 1222328), (228, 916746), (342, 611164), (456, 458373), (684, 305582), (1368, 152791)]