200609515088

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1237}}^1\times {\mathrm{142759}}^1$

素因数の和:144075

約数の個数: 40

約数和(自身を含む): 394476716160

約数和(自身を除く): 193867201072

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1237, 2474, 4948, 9896, 19792, 87827, 142759, 175654, 285518, 351308, 571036, 702616, 1142072, 1405232, 2284144, 10135889, 20271778, 40543556, 81087112, 162174224, 176592883, 353185766, 706371532, 1412743064, 2825486128, 12538094693, 25076189386, 50152378772, 100304757544, 200609515088]

約数ペア:

[(1, 200609515088), (2, 100304757544), (4, 50152378772), (8, 25076189386), (16, 12538094693), (71, 2825486128), (142, 1412743064), (284, 706371532), (568, 353185766), (1136, 176592883), (1237, 162174224), (2474, 81087112), (4948, 40543556), (9896, 20271778), (19792, 10135889), (87827, 2284144), (142759, 1405232), (175654, 1142072), (285518, 702616), (351308, 571036)]