189715682

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 330019272

約数和(自身を除く): 140303590

約数列:

[1, 2, 13, 17, 26, 34, 137, 169, 221, 241, 274, 338, 442, 482, 1781, 2329, 2873, 3133, 3562, 4097, 4658, 5746, 6266, 8194, 23153, 30277, 33017, 40729, 46306, 53261, 60554, 66034, 81458, 106522, 393601, 429221, 561289, 692393, 787202, 858442, 1122578, 1384786, 5579873, 7296757, 11159746, 14593514, 94857841, 189715682]

約数ペア:

[(1, 189715682), (2, 94857841), (13, 14593514), (17, 11159746), (26, 7296757), (34, 5579873), (137, 1384786), (169, 1122578), (221, 858442), (241, 787202), (274, 692393), (338, 561289), (442, 429221), (482, 393601), (1781, 106522), (2329, 81458), (2873, 66034), (3133, 60554), (3562, 53261), (4097, 46306), (4658, 40729), (5746, 33017), (6266, 30277), (8194, 23153)]