201993997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 217148800

約数和(自身を除く): 15154803

約数列:

[1, 19, 61, 397, 439, 1159, 7543, 8341, 24217, 26779, 174283, 460123, 508801, 3311377, 10631263, 201993997]

約数ペア:

[(1, 201993997), (19, 10631263), (61, 3311377), (397, 508801), (439, 460123), (1159, 174283), (7543, 26779), (8341, 24217)]