200729270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2867561}}^1$

素因数の和:2867575

約数の個数: 16

約数和(自身を含む): 412928928

約数和(自身を除く): 212199658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2867561, 5735122, 14337805, 20072927, 28675610, 40145854, 100364635, 200729270]

約数ペア:

[(1, 200729270), (2, 100364635), (5, 40145854), (7, 28675610), (10, 20072927), (14, 14337805), (35, 5735122), (70, 2867561)]