208023660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29633}}^1$

素因数の和:29664

約数の個数: 96

約数和(自身を含む): 696991680

約数和(自身を除く): 488968020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 29633, 59266, 88899, 118532, 148165, 177798, 266697, 296330, 355596, 385229, 444495, 533394, 592660, 770458, 800091, 888990, 1066788, 1155687, 1333485, 1540916, 1600182, 1777980, 1926145, 2311374, 2666970, 3200364, 3467061, 3852290, 4000455, 4622748, 5333940, 5778435, 6934122, 7704580, 8000910, 10401183, 11556870, 13868244, 16001820, 17335305, 20802366, 23113740, 34670610, 41604732, 52005915, 69341220, 104011830, 208023660]

約数ペア:

[(1, 208023660), (2, 104011830), (3, 69341220), (4, 52005915), (5, 41604732), (6, 34670610), (9, 23113740), (10, 20802366), (12, 17335305), (13, 16001820), (15, 13868244), (18, 11556870), (20, 10401183), (26, 8000910), (27, 7704580), (30, 6934122), (36, 5778435), (39, 5333940), (45, 4622748), (52, 4000455), (54, 3852290), (60, 3467061), (65, 3200364), (78, 2666970), (90, 2311374), (108, 1926145), (117, 1777980), (130, 1600182), (135, 1540916), (156, 1333485), (180, 1155687), (195, 1066788), (234, 888990), (260, 800091), (270, 770458), (351, 592660), (390, 533394), (468, 444495), (540, 385229), (585, 355596), (702, 296330), (780, 266697), (1170, 177798), (1404, 148165), (1755, 118532), (2340, 88899), (3510, 59266), (7020, 29633)]