208065939158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5257111}}^1$

素因数の和:5257388

約数の個数: 32

約数和(自身を含む): 390624450048

約数和(自身を除く): 182558510890

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 257, 514, 1799, 2827, 3598, 5654, 19789, 39578, 5257111, 10514222, 36799777, 57828221, 73599554, 115656442, 404797547, 809595094, 1351077527, 2702155054, 9457542689, 14861852797, 18915085378, 29723705594, 104032969579, 208065939158]

約数ペア:

[(1, 208065939158), (2, 104032969579), (7, 29723705594), (11, 18915085378), (14, 14861852797), (22, 9457542689), (77, 2702155054), (154, 1351077527), (257, 809595094), (514, 404797547), (1799, 115656442), (2827, 73599554), (3598, 57828221), (5654, 36799777), (19789, 10514222), (39578, 5257111)]