202011971

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41051}}^1$

素因数の和:41114

約数の個数: 16

約数和(自身を含む): 249596160

約数和(自身を除く): 47584189

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 41051, 287357, 779969, 1518887, 5459783, 10632209, 28858853, 202011971]

約数ペア:

[(1, 202011971), (7, 28858853), (19, 10632209), (37, 5459783), (133, 1518887), (259, 779969), (703, 287357), (4921, 41051)]