196991704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{270593}}^1$

素因数の和:270619

約数の個数: 32

約数和(自身を含む): 454597920

約数和(自身を除く): 257606216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 270593, 541186, 1082372, 1894151, 2164744, 3517709, 3788302, 7035418, 7576604, 14070836, 15153208, 24623963, 28141672, 49247926, 98495852, 196991704]

約数ペア:

[(1, 196991704), (2, 98495852), (4, 49247926), (7, 28141672), (8, 24623963), (13, 15153208), (14, 14070836), (26, 7576604), (28, 7035418), (52, 3788302), (56, 3517709), (91, 2164744), (104, 1894151), (182, 1082372), (364, 541186), (728, 270593)]