217156638

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{770059}}^1$

素因数の和:770111

約数の個数: 16

約数和(自身を含む): 443554560

約数和(自身を除く): 226397922

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 770059, 1540118, 2310177, 4620354, 36192773, 72385546, 108578319, 217156638]

約数ペア:

[(1, 217156638), (2, 108578319), (3, 72385546), (6, 36192773), (47, 4620354), (94, 2310177), (141, 1540118), (282, 770059)]