215403162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{58757}}^1$

素因数の和:58822

約数の個数: 32

約数和(自身を含む): 473824512

約数和(自身を除く): 258421350

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 58757, 117514, 176271, 352542, 763841, 1527682, 2291523, 2761579, 4583046, 5523158, 8284737, 16569474, 35900527, 71801054, 107701581, 215403162]

約数ペア:

[(1, 215403162), (2, 107701581), (3, 71801054), (6, 35900527), (13, 16569474), (26, 8284737), (39, 5523158), (47, 4583046), (78, 2761579), (94, 2291523), (141, 1527682), (282, 763841), (611, 352542), (1222, 176271), (1833, 117514), (3666, 58757)]