201125028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 539360640

約数和(自身を除く): 338235612

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 181, 204, 221, 362, 419, 442, 543, 663, 724, 838, 884, 1086, 1257, 1326, 1676, 2172, 2353, 2514, 2652, 3077, 4706, 5028, 5447, 6154, 7059, 7123, 9231, 9412, 10894, 12308, 14118, 14246, 16341, 18462, 21369, 21788, 28236, 28492, 32682, 36924, 40001, 42738, 65364, 75839, 80002, 85476, 92599, 120003, 151678, 160004, 185198, 227517, 240006, 277797, 303356, 370396, 455034, 480012, 555594, 910068, 985907, 1111188, 1289263, 1971814, 2578526, 2957721, 3867789, 3943628, 5157052, 5915442, 7735578, 11830884, 15471156, 16760419, 33520838, 50281257, 67041676, 100562514, 201125028]

約数ペア:

[(1, 201125028), (2, 100562514), (3, 67041676), (4, 50281257), (6, 33520838), (12, 16760419), (13, 15471156), (17, 11830884), (26, 7735578), (34, 5915442), (39, 5157052), (51, 3943628), (52, 3867789), (68, 2957721), (78, 2578526), (102, 1971814), (156, 1289263), (181, 1111188), (204, 985907), (221, 910068), (362, 555594), (419, 480012), (442, 455034), (543, 370396), (663, 303356), (724, 277797), (838, 240006), (884, 227517), (1086, 185198), (1257, 160004), (1326, 151678), (1676, 120003), (2172, 92599), (2353, 85476), (2514, 80002), (2652, 75839), (3077, 65364), (4706, 42738), (5028, 40001), (5447, 36924), (6154, 32682), (7059, 28492), (7123, 28236), (9231, 21788), (9412, 21369), (10894, 18462), (12308, 16341), (14118, 14246)]