214331818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4673}}^1$

素因数の和:4782

約数の個数: 32

約数和(自身を含む): 363450240

約数和(自身を除く): 149118422

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 2414, 2698, 4673, 9346, 22933, 45866, 79441, 88787, 158882, 177574, 331783, 663566, 1509379, 3018758, 5640311, 6303877, 11280622, 12607754, 107165909, 214331818]

約数ペア:

[(1, 214331818), (2, 107165909), (17, 12607754), (19, 11280622), (34, 6303877), (38, 5640311), (71, 3018758), (142, 1509379), (323, 663566), (646, 331783), (1207, 177574), (1349, 158882), (2414, 88787), (2698, 79441), (4673, 45866), (9346, 22933)]