201900993

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{565549}}^1$

素因数の和:565576

約数の個数: 16

約数和(自身を含む): 325756800

約数和(自身を除く): 123855807

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 565549, 1696647, 3958843, 9614333, 11876529, 28842999, 67300331, 201900993]

約数ペア:

[(1, 201900993), (3, 67300331), (7, 28842999), (17, 11876529), (21, 9614333), (51, 3958843), (119, 1696647), (357, 565549)]