186896590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{6257}}^1$

素因数の和:6396

約数の個数: 32

約数和(自身を含む): 351449280

約数和(自身を除く): 164552690

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 6257, 12514, 14935, 29870, 31285, 62570, 181453, 362906, 644471, 907265, 1288942, 1814530, 3222355, 6444710, 18689659, 37379318, 93448295, 186896590]

約数ペア:

[(1, 186896590), (2, 93448295), (5, 37379318), (10, 18689659), (29, 6444710), (58, 3222355), (103, 1814530), (145, 1288942), (206, 907265), (290, 644471), (515, 362906), (1030, 181453), (2987, 62570), (5974, 31285), (6257, 29870), (12514, 14935)]