199818252

素因数分解:

$2^2\times 3^4\times {\mathrm{616723}}^1$

素因数の和:616739

約数の個数: 30

約数和(自身を含む): 522365228

約数和(自身を除く): 322546976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 616723, 1233446, 1850169, 2466892, 3700338, 5550507, 7400676, 11101014, 16651521, 22202028, 33303042, 49954563, 66606084, 99909126, 199818252]

約数ペア:

[(1, 199818252), (2, 99909126), (3, 66606084), (4, 49954563), (6, 33303042), (9, 22202028), (12, 16651521), (18, 11101014), (27, 7400676), (36, 5550507), (54, 3700338), (81, 2466892), (108, 1850169), (162, 1233446), (324, 616723)]