223755402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{66713}}^1$

素因数の和:66774

約数の個数: 32

約数和(自身を含む): 493149888

約数和(自身を除く): 269394486

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 66713, 133426, 200139, 400278, 867269, 1734538, 2601807, 2868659, 5203614, 5737318, 8605977, 17211954, 37292567, 74585134, 111877701, 223755402]

約数ペア:

[(1, 223755402), (2, 111877701), (3, 74585134), (6, 37292567), (13, 17211954), (26, 8605977), (39, 5737318), (43, 5203614), (78, 2868659), (86, 2601807), (129, 1734538), (258, 867269), (559, 400278), (1118, 200139), (1677, 133426), (3354, 66713)]