200197215

素因数分解:

$3^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{3767}}^1$

素因数の和:4959

約数の個数: 24

約数和(自身を含む): 347394528

約数和(自身を除く): 147197313

約数列:

[1, 3, 5, 9, 15, 45, 1181, 3543, 3767, 5905, 10629, 11301, 17715, 18835, 33903, 53145, 56505, 169515, 4448827, 13346481, 22244135, 40039443, 66732405, 200197215]

約数ペア:

[(1, 200197215), (3, 66732405), (5, 40039443), (9, 22244135), (15, 13346481), (45, 4448827), (1181, 169515), (3543, 56505), (3767, 53145), (5905, 33903), (10629, 18835), (11301, 17715)]