211156968958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25143721}}^1$

素因数の和:25143772

約数の個数: 32

約数和(自身を含む): 380173076640

約数和(自身を除く): 169016107682

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 25143721, 50287442, 326868373, 427443257, 477730699, 653736746, 854886514, 955461398, 5556762341, 6210499087, 8121421883, 11113524682, 12420998174, 16242843766, 105578484479, 211156968958]

約数ペア:

[(1, 211156968958), (2, 105578484479), (13, 16242843766), (17, 12420998174), (19, 11113524682), (26, 8121421883), (34, 6210499087), (38, 5556762341), (221, 955461398), (247, 854886514), (323, 653736746), (442, 477730699), (494, 427443257), (646, 326868373), (4199, 50287442), (8398, 25143721)]