205372512

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41947}}^1$

素因数の和:41980

約数の個数: 72

約数和(自身を含む): 618397416

約数和(自身を除く): 413024904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 41947, 83894, 125841, 167788, 251682, 335576, 377523, 503364, 671152, 713099, 755046, 1006728, 1342304, 1426198, 1510092, 2013456, 2139297, 2852396, 3020184, 4026912, 4278594, 5704792, 6040368, 6417891, 8557188, 11409584, 12080736, 12835782, 17114376, 22819168, 25671564, 34228752, 51343128, 68457504, 102686256, 205372512]

約数ペア:

[(1, 205372512), (2, 102686256), (3, 68457504), (4, 51343128), (6, 34228752), (8, 25671564), (9, 22819168), (12, 17114376), (16, 12835782), (17, 12080736), (18, 11409584), (24, 8557188), (32, 6417891), (34, 6040368), (36, 5704792), (48, 4278594), (51, 4026912), (68, 3020184), (72, 2852396), (96, 2139297), (102, 2013456), (136, 1510092), (144, 1426198), (153, 1342304), (204, 1006728), (272, 755046), (288, 713099), (306, 671152), (408, 503364), (544, 377523), (612, 335576), (816, 251682), (1224, 167788), (1632, 125841), (2448, 83894), (4896, 41947)]