217420783806

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{57427571}}^1$

素因数の和:57428207

約数の個数: 16

約数和(自身を含む): 435530706048

約数和(自身を除く): 218109922242

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 57427571, 114855142, 172282713, 344565426, 36236797301, 72473594602, 108710391903, 217420783806]

約数ペア:

[(1, 217420783806), (2, 108710391903), (3, 72473594602), (6, 36236797301), (631, 344565426), (1262, 172282713), (1893, 114855142), (3786, 57427571)]