200895344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{965843}}^1$

素因数の和:965864

約数の個数: 20

約数和(自身を含む): 419176296

約数和(自身を除く): 218280952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 965843, 1931686, 3863372, 7726744, 12555959, 15453488, 25111918, 50223836, 100447672, 200895344]

約数ペア:

[(1, 200895344), (2, 100447672), (4, 50223836), (8, 25111918), (13, 15453488), (16, 12555959), (26, 7726744), (52, 3863372), (104, 1931686), (208, 965843)]