201901507204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71799967}}^1$

素因数の和:71800027

約数の個数: 24

約数和(自身を含む): 381975829760

約数和(自身を除く): 180074322556

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 71799967, 143599934, 287199868, 1364199373, 2656598779, 2728398746, 5313197558, 5456797492, 10626395116, 50475376801, 100950753602, 201901507204]

約数ペア:

[(1, 201901507204), (2, 100950753602), (4, 50475376801), (19, 10626395116), (37, 5456797492), (38, 5313197558), (74, 2728398746), (76, 2656598779), (148, 1364199373), (703, 287199868), (1406, 143599934), (2812, 71799967)]