249803814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{188389}}^1$

素因数の和:188424

約数の個数: 32

約数和(自身を含む): 569691360

約数和(自身を除く): 319887546

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 188389, 376778, 565167, 1130334, 2449057, 3202613, 4898114, 6405226, 7347171, 9607839, 14694342, 19215678, 41633969, 83267938, 124901907, 249803814]

約数ペア:

[(1, 249803814), (2, 124901907), (3, 83267938), (6, 41633969), (13, 19215678), (17, 14694342), (26, 9607839), (34, 7347171), (39, 6405226), (51, 4898114), (78, 3202613), (102, 2449057), (221, 1130334), (442, 565167), (663, 376778), (1326, 188389)]