203425677

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 364291200

約数和(自身を除く): 160865523

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 149, 273, 447, 819, 1043, 1341, 1667, 1937, 3129, 5001, 5811, 9387, 11669, 13559, 15003, 17433, 21671, 35007, 40677, 65013, 105021, 122031, 151697, 195039, 248383, 455091, 745149, 1365273, 1738681, 2235447, 3228979, 5216043, 9686937, 15648129, 22602853, 29060811, 67808559, 203425677]

約数ペア:

[(1, 203425677), (3, 67808559), (7, 29060811), (9, 22602853), (13, 15648129), (21, 9686937), (39, 5216043), (63, 3228979), (91, 2235447), (117, 1738681), (149, 1365273), (273, 745149), (447, 455091), (819, 248383), (1043, 195039), (1341, 151697), (1667, 122031), (1937, 105021), (3129, 65013), (5001, 40677), (5811, 35007), (9387, 21671), (11669, 17433), (13559, 15003)]