201391724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{11261}}^1$

素因数の和:11545

約数の個数: 24

約数和(自身を含む): 374619168

約数和(自身を除く): 173227444

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 4471, 8942, 11261, 17884, 22522, 45044, 191437, 382874, 765748, 2961643, 5923286, 11846572, 50347931, 100695862, 201391724]

約数ペア:

[(1, 201391724), (2, 100695862), (4, 50347931), (17, 11846572), (34, 5923286), (68, 2961643), (263, 765748), (526, 382874), (1052, 191437), (4471, 45044), (8942, 22522), (11261, 17884)]