197317068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1264853}}^1$

素因数の和:1264873

約数の個数: 24

約数和(自身を含む): 495822768

約数和(自身を除く): 298505700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1264853, 2529706, 3794559, 5059412, 7589118, 15178236, 16443089, 32886178, 49329267, 65772356, 98658534, 197317068]

約数ペア:

[(1, 197317068), (2, 98658534), (3, 65772356), (4, 49329267), (6, 32886178), (12, 16443089), (13, 15178236), (26, 7589118), (39, 5059412), (52, 3794559), (78, 2529706), (156, 1264853)]