207222704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{996263}}^1$

素因数の和:996284

約数の個数: 20

約数和(自身を含む): 432378576

約数和(自身を除く): 225155872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 996263, 1992526, 3985052, 7970104, 12951419, 15940208, 25902838, 51805676, 103611352, 207222704]

約数ペア:

[(1, 207222704), (2, 103611352), (4, 51805676), (8, 25902838), (13, 15940208), (16, 12951419), (26, 7970104), (52, 3985052), (104, 1992526), (208, 996263)]