202160973

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{14879}}^1$

素因数の和:15536

約数の個数: 16

約数和(自身を含む): 308551680

約数和(自身を除く): 106390707

約数列:

[1, 3, 7, 21, 647, 1941, 4529, 13587, 14879, 44637, 104153, 312459, 9626713, 28880139, 67386991, 202160973]

約数ペア:

[(1, 202160973), (3, 67386991), (7, 28880139), (21, 9626713), (647, 312459), (1941, 104153), (4529, 44637), (13587, 14879)]