207945462

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1861

約数の個数: 64

約数和(自身を含む): 471398400

約数和(自身を除く): 263452938

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 61, 102, 114, 122, 183, 323, 366, 646, 969, 1037, 1159, 1759, 1938, 2074, 2318, 3111, 3477, 3518, 5277, 6222, 6954, 10554, 19703, 29903, 33421, 39406, 59109, 59806, 66842, 89709, 100263, 107299, 118218, 179418, 200526, 214598, 321897, 568157, 643794, 1136314, 1704471, 1824083, 2038681, 3408942, 3648166, 4077362, 5472249, 6116043, 10944498, 12232086, 34657577, 69315154, 103972731, 207945462]

約数ペア:

[(1, 207945462), (2, 103972731), (3, 69315154), (6, 34657577), (17, 12232086), (19, 10944498), (34, 6116043), (38, 5472249), (51, 4077362), (57, 3648166), (61, 3408942), (102, 2038681), (114, 1824083), (122, 1704471), (183, 1136314), (323, 643794), (366, 568157), (646, 321897), (969, 214598), (1037, 200526), (1159, 179418), (1759, 118218), (1938, 107299), (2074, 100263), (2318, 89709), (3111, 66842), (3477, 59806), (3518, 59109), (5277, 39406), (6222, 33421), (6954, 29903), (10554, 19703)]