200973409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{11443}}^1$

素因数の和:11656

約数の個数: 16

約数和(自身を含む): 248655232

約数和(自身を除く): 47681823

約数列:

[1, 7, 13, 91, 193, 1351, 2509, 11443, 17563, 80101, 148759, 1041313, 2208499, 15459493, 28710487, 200973409]

約数ペア:

[(1, 200973409), (7, 28710487), (13, 15459493), (91, 2208499), (193, 1041313), (1351, 148759), (2509, 80101), (11443, 17563)]