201379984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{968173}}^1$

素因数の和:968194

約数の個数: 20

約数和(自身を含む): 420187516

約数和(自身を除く): 218807532

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 968173, 1936346, 3872692, 7745384, 12586249, 15490768, 25172498, 50344996, 100689992, 201379984]

約数ペア:

[(1, 201379984), (2, 100689992), (4, 50344996), (8, 25172498), (13, 15490768), (16, 12586249), (26, 7745384), (52, 3872692), (104, 1936346), (208, 968173)]