197448218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1\times {\mathrm{4643}}^1$

素因数の和:6589

約数の個数: 16

約数和(自身を含む): 323333856

約数和(自身を除く): 125885638

約数列:

[1, 2, 11, 22, 1933, 3866, 4643, 9286, 21263, 42526, 51073, 102146, 8974919, 17949838, 98724109, 197448218]

約数ペア:

[(1, 197448218), (2, 98724109), (11, 17949838), (22, 8974919), (1933, 102146), (3866, 51073), (4643, 42526), (9286, 21263)]