200812360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1549}}^1$

素因数の和:2030

約数の個数: 64

約数和(自身を含む): 517824000

約数和(自身を除く): 317011640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 463, 926, 1549, 1852, 2315, 3098, 3241, 3704, 4630, 6196, 6482, 7745, 9260, 10843, 12392, 12964, 15490, 16205, 18520, 21686, 25928, 30980, 32410, 43372, 54215, 61960, 64820, 86744, 108430, 129640, 216860, 433720, 717187, 1434374, 2868748, 3585935, 5020309, 5737496, 7171870, 10040618, 14343740, 20081236, 25101545, 28687480, 40162472, 50203090, 100406180, 200812360]

約数ペア:

[(1, 200812360), (2, 100406180), (4, 50203090), (5, 40162472), (7, 28687480), (8, 25101545), (10, 20081236), (14, 14343740), (20, 10040618), (28, 7171870), (35, 5737496), (40, 5020309), (56, 3585935), (70, 2868748), (140, 1434374), (280, 717187), (463, 433720), (926, 216860), (1549, 129640), (1852, 108430), (2315, 86744), (3098, 64820), (3241, 61960), (3704, 54215), (4630, 43372), (6196, 32410), (6482, 30980), (7745, 25928), (9260, 21686), (10843, 18520), (12392, 16205), (12964, 15490)]