201050996828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1328683}}^1$

素因数の和:1328898

約数の個数: 48

約数和(自身を含む): 406258419840

約数和(自身を除く): 205207423012

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 181, 209, 362, 418, 724, 836, 1991, 3439, 3982, 6878, 7964, 13756, 37829, 75658, 151316, 1328683, 2657366, 5314732, 14615513, 25244977, 29231026, 50489954, 58462052, 100979908, 240491623, 277694747, 480983246, 555389494, 961966492, 1110778988, 2645407853, 4569340837, 5290815706, 9138681674, 10581631412, 18277363348, 50262749207, 100525498414, 201050996828]

約数ペア:

[(1, 201050996828), (2, 100525498414), (4, 50262749207), (11, 18277363348), (19, 10581631412), (22, 9138681674), (38, 5290815706), (44, 4569340837), (76, 2645407853), (181, 1110778988), (209, 961966492), (362, 555389494), (418, 480983246), (724, 277694747), (836, 240491623), (1991, 100979908), (3439, 58462052), (3982, 50489954), (6878, 29231026), (7964, 25244977), (13756, 14615513), (37829, 5314732), (75658, 2657366), (151316, 1328683)]