207933609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{67489}}^1$

素因数の和:67584

約数の個数: 16

約数和(自身を含む): 302355200

約数和(自身を除く): 94421591

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 67489, 202467, 877357, 2632071, 5331631, 15994893, 69311203, 207933609]

約数ペア:

[(1, 207933609), (3, 69311203), (13, 15994893), (39, 5331631), (79, 2632071), (237, 877357), (1027, 202467), (3081, 67489)]