200914568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{64231}}^1$

素因数の和:64277

約数の個数: 32

約数和(自身を含む): 416223360

約数和(自身を除く): 215308792

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 64231, 128462, 256924, 513848, 1091927, 1477313, 2183854, 2954626, 4367708, 5909252, 8735416, 11818504, 25114321, 50228642, 100457284, 200914568]

約数ペア:

[(1, 200914568), (2, 100457284), (4, 50228642), (8, 25114321), (17, 11818504), (23, 8735416), (34, 5909252), (46, 4367708), (68, 2954626), (92, 2183854), (136, 1477313), (184, 1091927), (391, 513848), (782, 256924), (1564, 128462), (3128, 64231)]