201386913

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6199}}^1$

素因数の和:6246

約数の個数: 48

約数和(自身を含む): 356227200

約数和(自身を除く): 154840287

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2499, 4641, 6199, 10829, 18597, 32487, 43393, 80587, 105383, 130179, 241761, 303751, 316149, 564109, 737681, 911253, 1369979, 1692327, 2213043, 3948763, 4109937, 5163767, 9589853, 11846289, 15491301, 28769559, 67128971, 201386913]

約数ペア:

[(1, 201386913), (3, 67128971), (7, 28769559), (13, 15491301), (17, 11846289), (21, 9589853), (39, 5163767), (49, 4109937), (51, 3948763), (91, 2213043), (119, 1692327), (147, 1369979), (221, 911253), (273, 737681), (357, 564109), (637, 316149), (663, 303751), (833, 241761), (1547, 130179), (1911, 105383), (2499, 80587), (4641, 43393), (6199, 32487), (10829, 18597)]