197727289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 213354432

約数和(自身を除く): 15627143

約数列:

[1, 17, 73, 283, 563, 1241, 4811, 9571, 20659, 41099, 159329, 351203, 698683, 2708593, 11631017, 197727289]

約数ペア:

[(1, 197727289), (17, 11631017), (73, 2708593), (283, 698683), (563, 351203), (1241, 159329), (4811, 41099), (9571, 20659)]