201472447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15803}}^1$

素因数の和:15894

約数の個数: 16

約数和(自身を含む): 235163520

約数和(自身を除く): 33691073

約数列:

[1, 11, 19, 61, 209, 671, 1159, 12749, 15803, 173833, 300257, 963983, 3302827, 10603813, 18315677, 201472447]

約数ペア:

[(1, 201472447), (11, 18315677), (19, 10603813), (61, 3302827), (209, 963983), (671, 300257), (1159, 173833), (12749, 15803)]