200954144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3389}}^1$

素因数の和:3525

約数の個数: 48

約数和(自身を含む): 422868600

約数和(自身を除く): 221914456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 272, 436, 544, 872, 1744, 1853, 3389, 3488, 3706, 6778, 7412, 13556, 14824, 27112, 29648, 54224, 57613, 59296, 108448, 115226, 230452, 369401, 460904, 738802, 921808, 1477604, 1843616, 2955208, 5910416, 6279817, 11820832, 12559634, 25119268, 50238536, 100477072, 200954144]

約数ペア:

[(1, 200954144), (2, 100477072), (4, 50238536), (8, 25119268), (16, 12559634), (17, 11820832), (32, 6279817), (34, 5910416), (68, 2955208), (109, 1843616), (136, 1477604), (218, 921808), (272, 738802), (436, 460904), (544, 369401), (872, 230452), (1744, 115226), (1853, 108448), (3389, 59296), (3488, 57613), (3706, 54224), (6778, 29648), (7412, 27112), (13556, 14824)]