212414864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2039}}^1$

素因数の和:2447

約数の個数: 40

約数和(自身を含む): 437114880

約数和(自身を除く): 224700016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 383, 766, 1532, 2039, 3064, 4078, 6128, 6511, 8156, 13022, 16312, 26044, 32624, 34663, 52088, 69326, 104176, 138652, 277304, 554608, 780937, 1561874, 3123748, 6247496, 12494992, 13275929, 26551858, 53103716, 106207432, 212414864]

約数ペア:

[(1, 212414864), (2, 106207432), (4, 53103716), (8, 26551858), (16, 13275929), (17, 12494992), (34, 6247496), (68, 3123748), (136, 1561874), (272, 780937), (383, 554608), (766, 277304), (1532, 138652), (2039, 104176), (3064, 69326), (4078, 52088), (6128, 34663), (6511, 32624), (8156, 26044), (13022, 16312)]