207966351918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{72060413}}^1$

素因数の和:72060468

約数の個数: 32

約数和(自身を含む): 460033682976

約数和(自身を除く): 252067331058

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 72060413, 144120826, 216181239, 432362478, 936785369, 1873570738, 2666235281, 2810356107, 5332470562, 5620712214, 7998705843, 15997411686, 34661058653, 69322117306, 103983175959, 207966351918]

約数ペア:

[(1, 207966351918), (2, 103983175959), (3, 69322117306), (6, 34661058653), (13, 15997411686), (26, 7998705843), (37, 5620712214), (39, 5332470562), (74, 2810356107), (78, 2666235281), (111, 1873570738), (222, 936785369), (481, 432362478), (962, 216181239), (1443, 144120826), (2886, 72060413)]