217227138

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{770309}}^1$

素因数の和:770361

約数の個数: 16

約数和(自身を含む): 443698560

約数和(自身を除く): 226471422

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 770309, 1540618, 2310927, 4621854, 36204523, 72409046, 108613569, 217227138]

約数ペア:

[(1, 217227138), (2, 108613569), (3, 72409046), (6, 36204523), (47, 4621854), (94, 2310927), (141, 1540618), (282, 770309)]