212217610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1929251}}^1$

素因数の和:1929269

約数の個数: 16

約数和(自身を含む): 416718432

約数和(自身を除く): 204500822

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1929251, 3858502, 9646255, 19292510, 21221761, 42443522, 106108805, 212217610]

約数ペア:

[(1, 212217610), (2, 106108805), (5, 42443522), (10, 21221761), (11, 19292510), (22, 9646255), (55, 3858502), (110, 1929251)]