201838007

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{30971}}^1$

素因数の和:31011

約数の個数: 16

約数和(自身を含む): 247776000

約数和(自身を除く): 45937993

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 30971, 216797, 588449, 1517579, 4119143, 10623053, 28834001, 201838007]

約数ペア:

[(1, 201838007), (7, 28834001), (19, 10623053), (49, 4119143), (133, 1517579), (343, 588449), (931, 216797), (6517, 30971)]