208764870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6958829}}^1$

素因数の和:6958839

約数の個数: 16

約数和(自身を含む): 501035760

約数和(自身を除く): 292270890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6958829, 13917658, 20876487, 34794145, 41752974, 69588290, 104382435, 208764870]

約数ペア:

[(1, 208764870), (2, 104382435), (3, 69588290), (5, 41752974), (6, 34794145), (10, 20876487), (15, 13917658), (30, 6958829)]