207940170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6931339}}^1$

素因数の和:6931349

約数の個数: 16

約数和(自身を含む): 499056480

約数和(自身を除く): 291116310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6931339, 13862678, 20794017, 34656695, 41588034, 69313390, 103970085, 207940170]

約数ペア:

[(1, 207940170), (2, 103970085), (3, 69313390), (5, 41588034), (6, 34656695), (10, 20794017), (15, 13862678), (30, 6931339)]