201921648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 554669856

約数和(自身を除く): 352748208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 353, 408, 701, 706, 816, 1059, 1402, 1412, 2103, 2118, 2804, 2824, 4206, 4236, 5608, 5648, 6001, 8412, 8472, 11216, 11917, 12002, 16824, 16944, 18003, 23834, 24004, 33648, 35751, 36006, 47668, 48008, 71502, 72012, 95336, 96016, 143004, 144024, 190672, 247453, 286008, 288048, 494906, 572016, 742359, 989812, 1484718, 1979624, 2969436, 3959248, 4206701, 5938872, 8413402, 11877744, 12620103, 16826804, 25240206, 33653608, 50480412, 67307216, 100960824, 201921648]

約数ペア:

[(1, 201921648), (2, 100960824), (3, 67307216), (4, 50480412), (6, 33653608), (8, 25240206), (12, 16826804), (16, 12620103), (17, 11877744), (24, 8413402), (34, 5938872), (48, 4206701), (51, 3959248), (68, 2969436), (102, 1979624), (136, 1484718), (204, 989812), (272, 742359), (353, 572016), (408, 494906), (701, 288048), (706, 286008), (816, 247453), (1059, 190672), (1402, 144024), (1412, 143004), (2103, 96016), (2118, 95336), (2804, 72012), (2824, 71502), (4206, 48008), (4236, 47668), (5608, 36006), (5648, 35751), (6001, 33648), (8412, 24004), (8472, 23834), (11216, 18003), (11917, 16944), (12002, 16824)]