224718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 502656

約数和(自身を除く): 277938

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 67, 78, 86, 129, 134, 201, 258, 402, 559, 871, 1118, 1677, 1742, 2613, 2881, 3354, 5226, 5762, 8643, 17286, 37453, 74906, 112359, 224718]

約数ペア:

[(1, 224718), (2, 112359), (3, 74906), (6, 37453), (13, 17286), (26, 8643), (39, 5762), (43, 5226), (67, 3354), (78, 2881), (86, 2613), (129, 1742), (134, 1677), (201, 1118), (258, 871), (402, 559)]