201123464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{5623}}^1$

素因数の和:5909

約数の個数: 32

約数和(自身を含む): 400878720

約数和(自身を除く): 199755256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 2104, 4471, 5623, 8942, 11246, 17884, 22492, 35768, 44984, 95591, 191182, 382364, 764728, 1478849, 2957698, 5915396, 11830792, 25140433, 50280866, 100561732, 201123464]

約数ペア:

[(1, 201123464), (2, 100561732), (4, 50280866), (8, 25140433), (17, 11830792), (34, 5915396), (68, 2957698), (136, 1478849), (263, 764728), (526, 382364), (1052, 191182), (2104, 95591), (4471, 44984), (5623, 35768), (8942, 22492), (11246, 17884)]