206838690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6894623}}^1$

素因数の和:6894633

約数の個数: 16

約数和(自身を含む): 496412928

約数和(自身を除く): 289574238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6894623, 13789246, 20683869, 34473115, 41367738, 68946230, 103419345, 206838690]

約数ペア:

[(1, 206838690), (2, 103419345), (3, 68946230), (5, 41367738), (6, 34473115), (10, 20683869), (15, 13789246), (30, 6894623)]