207179988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 492750720

約数和(自身を除く): 285570732

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 241, 284, 426, 482, 723, 852, 964, 1009, 1446, 2018, 2892, 3027, 4036, 6054, 12108, 17111, 34222, 51333, 68444, 71639, 102666, 143278, 205332, 214917, 243169, 286556, 429834, 486338, 729507, 859668, 972676, 1459014, 2918028, 17264999, 34529998, 51794997, 69059996, 103589994, 207179988]

約数ペア:

[(1, 207179988), (2, 103589994), (3, 69059996), (4, 51794997), (6, 34529998), (12, 17264999), (71, 2918028), (142, 1459014), (213, 972676), (241, 859668), (284, 729507), (426, 486338), (482, 429834), (723, 286556), (852, 243169), (964, 214917), (1009, 205332), (1446, 143278), (2018, 102666), (2892, 71639), (3027, 68444), (4036, 51333), (6054, 34222), (12108, 17111)]