197895014

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{2647}}^1$

素因数の和:3967

約数の個数: 16

約数和(自身を含む): 307432800

約数和(自身を除く): 109537786

約数列:

[1, 2, 29, 58, 1289, 2578, 2647, 5294, 37381, 74762, 76763, 153526, 3411983, 6823966, 98947507, 197895014]

約数ペア:

[(1, 197895014), (2, 98947507), (29, 6823966), (58, 3411983), (1289, 153526), (2578, 76763), (2647, 74762), (5294, 37381)]