201609321350

素因数分解:

$2^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{619}}^1\times {\mathrm{20549}}^1$

素因数の和:21497

約数の個数: 48

約数和(自身を含む): 376802334000

約数和(自身を除く): 175193012650

約数列:

[1, 2, 5, 10, 25, 50, 317, 619, 634, 1238, 1585, 3095, 3170, 6190, 7925, 15475, 15850, 20549, 30950, 41098, 102745, 196223, 205490, 392446, 513725, 981115, 1027450, 1962230, 4905575, 6514033, 9811150, 12719831, 13028066, 25439662, 32570165, 63599155, 65140330, 127198310, 162850825, 317995775, 325701650, 635991550, 4032186427, 8064372854, 20160932135, 40321864270, 100804660675, 201609321350]

約数ペア:

[(1, 201609321350), (2, 100804660675), (5, 40321864270), (10, 20160932135), (25, 8064372854), (50, 4032186427), (317, 635991550), (619, 325701650), (634, 317995775), (1238, 162850825), (1585, 127198310), (3095, 65140330), (3170, 63599155), (6190, 32570165), (7925, 25439662), (15475, 13028066), (15850, 12719831), (20549, 9811150), (30950, 6514033), (41098, 4905575), (102745, 1962230), (196223, 1027450), (205490, 981115), (392446, 513725)]