214905314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 382018560

約数和(自身を除く): 167113246

約数列:

[1, 2, 13, 19, 26, 38, 43, 67, 86, 134, 151, 247, 302, 494, 559, 817, 871, 1118, 1273, 1634, 1742, 1963, 2546, 2869, 2881, 3926, 5738, 5762, 6493, 10117, 10621, 12986, 16549, 20234, 21242, 33098, 37297, 37453, 54739, 74594, 74906, 84409, 109478, 123367, 131521, 168818, 192223, 246734, 263042, 384446, 435031, 711607, 870062, 1423214, 1603771, 2498899, 3207542, 4997798, 5655403, 8265589, 11310806, 16531178, 107452657, 214905314]

約数ペア:

[(1, 214905314), (2, 107452657), (13, 16531178), (19, 11310806), (26, 8265589), (38, 5655403), (43, 4997798), (67, 3207542), (86, 2498899), (134, 1603771), (151, 1423214), (247, 870062), (302, 711607), (494, 435031), (559, 384446), (817, 263042), (871, 246734), (1118, 192223), (1273, 168818), (1634, 131521), (1742, 123367), (1963, 109478), (2546, 84409), (2869, 74906), (2881, 74594), (3926, 54739), (5738, 37453), (5762, 37297), (6493, 33098), (10117, 21242), (10621, 20234), (12986, 16549)]