199973308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1351171}}^1$

素因数の和:1351212

約数の個数: 12

約数和(自身を含む): 359411752

約数和(自身を除く): 159438444

約数列:

[1, 2, 4, 37, 74, 148, 1351171, 2702342, 5404684, 49993327, 99986654, 199973308]

約数ペア:

[(1, 199973308), (2, 99986654), (4, 49993327), (37, 5404684), (74, 2702342), (148, 1351171)]