207304953

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 309456000

約数和(自身を除く): 102151047

約数列:

[1, 3, 17, 19, 51, 57, 323, 349, 613, 969, 1047, 1839, 5933, 6631, 10421, 11647, 17799, 19893, 31263, 34941, 112727, 197999, 213937, 338181, 593997, 641811, 3636929, 4064803, 10910787, 12194409, 69101651, 207304953]

約数ペア:

[(1, 207304953), (3, 69101651), (17, 12194409), (19, 10910787), (51, 4064803), (57, 3636929), (323, 641811), (349, 593997), (613, 338181), (969, 213937), (1047, 197999), (1839, 112727), (5933, 34941), (6631, 31263), (10421, 19893), (11647, 17799)]