200628392

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 382838400

約数和(自身を除く): 182210008

約数列:

[1, 2, 4, 8, 71, 142, 284, 421, 568, 839, 842, 1678, 1684, 3356, 3368, 6712, 29891, 59569, 59782, 119138, 119564, 238276, 239128, 353219, 476552, 706438, 1412876, 2825752, 25078549, 50157098, 100314196, 200628392]

約数ペア:

[(1, 200628392), (2, 100314196), (4, 50157098), (8, 25078549), (71, 2825752), (142, 1412876), (284, 706438), (421, 476552), (568, 353219), (839, 239128), (842, 238276), (1678, 119564), (1684, 119138), (3356, 59782), (3368, 59569), (6712, 29891)]