200331131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{200131}}^1$

素因数の和:200162

約数の個数: 16

約数和(自身を含む): 268977408

約数和(自身を除く): 68646277

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 200131, 1400917, 2201441, 2601703, 15410087, 18211921, 28618733, 200331131]

約数ペア:

[(1, 200331131), (7, 28618733), (11, 18211921), (13, 15410087), (77, 2601703), (91, 2201441), (143, 1400917), (1001, 200131)]