206880094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 335664000

約数和(自身を除く): 128783906

約数列:

[1, 2, 19, 38, 53, 106, 139, 278, 739, 1007, 1478, 2014, 2641, 5282, 7367, 14041, 14734, 28082, 39167, 78334, 102721, 139973, 205442, 279946, 744173, 1488346, 1951699, 3903398, 5444213, 10888426, 103440047, 206880094]

約数ペア:

[(1, 206880094), (2, 103440047), (19, 10888426), (38, 5444213), (53, 3903398), (106, 1951699), (139, 1488346), (278, 744173), (739, 279946), (1007, 205442), (1478, 139973), (2014, 102721), (2641, 78334), (5282, 39167), (7367, 28082), (14041, 14734)]