210204087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 306309120

約数和(自身を除く): 96105033

約数列:

[1, 3, 19, 31, 57, 93, 337, 353, 589, 1011, 1059, 1767, 6403, 6707, 10447, 10943, 19209, 20121, 31341, 32829, 118961, 198493, 207917, 356883, 595479, 623751, 2260259, 3687791, 6780777, 11063373, 70068029, 210204087]

約数ペア:

[(1, 210204087), (3, 70068029), (19, 11063373), (31, 6780777), (57, 3687791), (93, 2260259), (337, 623751), (353, 595479), (589, 356883), (1011, 207917), (1059, 198493), (1767, 118961), (6403, 32829), (6707, 31341), (10447, 20121), (10943, 19209)]