202107668

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{51929}}^1$

素因数の和:52079

約数の個数: 24

約数和(自身を含む): 407131200

約数和(自身を除く): 205023532

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 51929, 103858, 207716, 363503, 727006, 1454012, 7218131, 14436262, 28872524, 50526917, 101053834, 202107668]

約数ペア:

[(1, 202107668), (2, 101053834), (4, 50526917), (7, 28872524), (14, 14436262), (28, 7218131), (139, 1454012), (278, 727006), (556, 363503), (973, 207716), (1946, 103858), (3892, 51929)]