204077475

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{4799}}^1$

素因数の和:4831

約数の個数: 72

約数和(自身を含む): 433305600

約数和(自身を除く): 229228125

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 567, 675, 945, 1215, 1575, 1701, 2025, 2835, 4725, 4799, 6075, 8505, 14175, 14397, 23995, 33593, 42525, 43191, 71985, 100779, 119975, 129573, 167965, 215955, 302337, 359925, 388719, 503895, 647865, 839825, 907011, 1079775, 1166157, 1511685, 1943595, 2519475, 2721033, 3239325, 4535055, 5830785, 7558425, 8163099, 9717975, 13605165, 22675275, 29153925, 40815495, 68025825, 204077475]

約数ペア:

[(1, 204077475), (3, 68025825), (5, 40815495), (7, 29153925), (9, 22675275), (15, 13605165), (21, 9717975), (25, 8163099), (27, 7558425), (35, 5830785), (45, 4535055), (63, 3239325), (75, 2721033), (81, 2519475), (105, 1943595), (135, 1511685), (175, 1166157), (189, 1079775), (225, 907011), (243, 839825), (315, 647865), (405, 503895), (525, 388719), (567, 359925), (675, 302337), (945, 215955), (1215, 167965), (1575, 129573), (1701, 119975), (2025, 100779), (2835, 71985), (4725, 43191), (4799, 42525), (6075, 33593), (8505, 23995), (14175, 14397)]