201816112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1549}}^1$

素因数の和:2053

約数の個数: 40

約数和(自身を含む): 415152000

約数和(自身を除く): 213335888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 479, 958, 1549, 1916, 3098, 3832, 6196, 7664, 8143, 12392, 16286, 24784, 26333, 32572, 52666, 65144, 105332, 130288, 210664, 421328, 741971, 1483942, 2967884, 5935768, 11871536, 12613507, 25227014, 50454028, 100908056, 201816112]

約数ペア:

[(1, 201816112), (2, 100908056), (4, 50454028), (8, 25227014), (16, 12613507), (17, 11871536), (34, 5935768), (68, 2967884), (136, 1483942), (272, 741971), (479, 421328), (958, 210664), (1549, 130288), (1916, 105332), (3098, 65144), (3832, 52666), (6196, 32572), (7664, 26333), (8143, 24784), (12392, 16286)]