201193982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149921}}^1$

素因数の和:149995

約数の個数: 16

約数和(自身を含む): 334625904

約数和(自身を除く): 133431922

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 149921, 299842, 1649131, 3298262, 9145181, 18290362, 100596991, 201193982]

約数ペア:

[(1, 201193982), (2, 100596991), (11, 18290362), (22, 9145181), (61, 3298262), (122, 1649131), (671, 299842), (1342, 149921)]