210975507

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{157327}}^1$

素因数の和:157482

約数の個数: 12

約数和(自身を含む): 306789600

約数和(自身を除く): 95814093

約数列:

[1, 3, 9, 149, 447, 1341, 157327, 471981, 1415943, 23441723, 70325169, 210975507]

約数ペア:

[(1, 210975507), (3, 70325169), (9, 23441723), (149, 1415943), (447, 471981), (1341, 157327)]