200393907

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{14887}}^1$

素因数の和:15538

約数の個数: 16

約数和(自身を含む): 305859072

約数和(自身を除く): 105465165

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 13461, 14887, 44661, 104209, 312627, 9542567, 28627701, 66797969, 200393907]

約数ペア:

[(1, 200393907), (3, 66797969), (7, 28627701), (21, 9542567), (641, 312627), (1923, 104209), (4487, 44661), (13461, 14887)]