102202012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 201618144

約数和(自身を除く): 99416132

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 181, 313, 362, 451, 626, 724, 902, 1252, 1804, 1991, 3443, 3982, 6886, 7421, 7964, 12833, 13772, 14842, 25666, 29684, 51332, 56653, 81631, 113306, 141163, 163262, 226612, 282326, 326524, 564652, 623183, 1246366, 2322773, 2492732, 4645546, 9291092, 25550503, 51101006, 102202012]

約数ペア:

[(1, 102202012), (2, 51101006), (4, 25550503), (11, 9291092), (22, 4645546), (41, 2492732), (44, 2322773), (82, 1246366), (164, 623183), (181, 564652), (313, 326524), (362, 282326), (451, 226612), (626, 163262), (724, 141163), (902, 113306), (1252, 81631), (1804, 56653), (1991, 51332), (3443, 29684), (3982, 25666), (6886, 14842), (7421, 13772), (7964, 12833)]