213393044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{11329}}^1$

素因数の和:11627

約数の個数: 24

約数和(自身を含む): 396867240

約数和(自身を除く): 183474196

約数列:

[1, 2, 4, 17, 34, 68, 277, 554, 1108, 4709, 9418, 11329, 18836, 22658, 45316, 192593, 385186, 770372, 3138133, 6276266, 12552532, 53348261, 106696522, 213393044]

約数ペア:

[(1, 213393044), (2, 106696522), (4, 53348261), (17, 12552532), (34, 6276266), (68, 3138133), (277, 770372), (554, 385186), (1108, 192593), (4709, 45316), (9418, 22658), (11329, 18836)]