201356757

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{16061}}^1$

素因数の和:16273

約数の個数: 24

約数和(自身を含む): 334089600

約数和(自身を除く): 132732843

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 12537, 16061, 48183, 112427, 144549, 337281, 1011843, 3196139, 9588417, 22372973, 28765251, 67118919, 201356757]

約数ペア:

[(1, 201356757), (3, 67118919), (7, 28765251), (9, 22372973), (21, 9588417), (63, 3196139), (199, 1011843), (597, 337281), (1393, 144549), (1791, 112427), (4179, 48183), (12537, 16061)]