201482960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2833}}^1$

素因数の和:2980

約数の個数: 80

約数和(自身を含む): 539774976

約数和(自身を除く): 338292016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 2833, 3556, 4445, 5080, 5666, 7112, 8890, 10160, 11332, 14165, 14224, 17780, 19831, 22664, 28330, 35560, 39662, 45328, 56660, 71120, 79324, 99155, 113320, 158648, 198310, 226640, 317296, 359791, 396620, 719582, 793240, 1439164, 1586480, 1798955, 2518537, 2878328, 3597910, 5037074, 5756656, 7195820, 10074148, 12592685, 14391640, 20148296, 25185370, 28783280, 40296592, 50370740, 100741480, 201482960]

約数ペア:

[(1, 201482960), (2, 100741480), (4, 50370740), (5, 40296592), (7, 28783280), (8, 25185370), (10, 20148296), (14, 14391640), (16, 12592685), (20, 10074148), (28, 7195820), (35, 5756656), (40, 5037074), (56, 3597910), (70, 2878328), (80, 2518537), (112, 1798955), (127, 1586480), (140, 1439164), (254, 793240), (280, 719582), (508, 396620), (560, 359791), (635, 317296), (889, 226640), (1016, 198310), (1270, 158648), (1778, 113320), (2032, 99155), (2540, 79324), (2833, 71120), (3556, 56660), (4445, 45328), (5080, 39662), (5666, 35560), (7112, 28330), (8890, 22664), (10160, 19831), (11332, 17780), (14165, 14224)]