210845622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{142271}}^1$

素因数の和:142308

約数の個数: 32

約数和(自身を含む): 478033920

約数和(自身を除く): 267188298

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 142271, 284542, 426813, 853626, 1849523, 2703149, 3699046, 5406298, 5548569, 8109447, 11097138, 16218894, 35140937, 70281874, 105422811, 210845622]

約数ペア:

[(1, 210845622), (2, 105422811), (3, 70281874), (6, 35140937), (13, 16218894), (19, 11097138), (26, 8109447), (38, 5548569), (39, 5406298), (57, 3699046), (78, 2703149), (114, 1849523), (247, 853626), (494, 426813), (741, 284542), (1482, 142271)]