195266946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{87721}}^1$

素因数の和:87786

約数の個数: 32

約数和(自身を含む): 454750848

約数和(自身を除く): 259483902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 87721, 175442, 263163, 526326, 614047, 1228094, 1842141, 3684282, 4649213, 9298426, 13947639, 27895278, 32544491, 65088982, 97633473, 195266946]

約数ペア:

[(1, 195266946), (2, 97633473), (3, 65088982), (6, 32544491), (7, 27895278), (14, 13947639), (21, 9298426), (42, 4649213), (53, 3684282), (106, 1842141), (159, 1228094), (318, 614047), (371, 526326), (742, 263163), (1113, 175442), (2226, 87721)]