200966912

素因数分解:

$2^8\times {\mathrm{41}}^2\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 54

約数和(自身を含む): 412052004

約数和(自身を除く): 211085092

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 467, 656, 934, 1312, 1681, 1868, 2624, 3362, 3736, 5248, 6724, 7472, 10496, 13448, 14944, 19147, 26896, 29888, 38294, 53792, 59776, 76588, 107584, 119552, 153176, 215168, 306352, 430336, 612704, 785027, 1225408, 1570054, 2450816, 3140108, 4901632, 6280216, 12560432, 25120864, 50241728, 100483456, 200966912]

約数ペア:

[(1, 200966912), (2, 100483456), (4, 50241728), (8, 25120864), (16, 12560432), (32, 6280216), (41, 4901632), (64, 3140108), (82, 2450816), (128, 1570054), (164, 1225408), (256, 785027), (328, 612704), (467, 430336), (656, 306352), (934, 215168), (1312, 153176), (1681, 119552), (1868, 107584), (2624, 76588), (3362, 59776), (3736, 53792), (5248, 38294), (6724, 29888), (7472, 26896), (10496, 19147), (13448, 14944)]