200001855456

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17806433}}^1$

素因数の和:17806465

約数の個数: 96

約数和(自身を含む): 628210991520

約数和(自身を除く): 428209136064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 17806433, 35612866, 53419299, 71225732, 106838598, 142451464, 160257897, 213677196, 231483629, 284902928, 320515794, 427354392, 462967258, 480773691, 569805856, 641031588, 694450887, 854708784, 925934516, 961547382, 1282063176, 1388901774, 1709417568, 1851869032, 1923094764, 2083352661, 2564126352, 2777803548, 3703738064, 3846189528, 4166705322, 5128252704, 5555607096, 6250057983, 7407476128, 7692379056, 8333410644, 11111214192, 12500115966, 15384758112, 16666821288, 22222428384, 25000231932, 33333642576, 50000463864, 66667285152, 100000927728, 200001855456]

約数ペア:

[(1, 200001855456), (2, 100000927728), (3, 66667285152), (4, 50000463864), (6, 33333642576), (8, 25000231932), (9, 22222428384), (12, 16666821288), (13, 15384758112), (16, 12500115966), (18, 11111214192), (24, 8333410644), (26, 7692379056), (27, 7407476128), (32, 6250057983), (36, 5555607096), (39, 5128252704), (48, 4166705322), (52, 3846189528), (54, 3703738064), (72, 2777803548), (78, 2564126352), (96, 2083352661), (104, 1923094764), (108, 1851869032), (117, 1709417568), (144, 1388901774), (156, 1282063176), (208, 961547382), (216, 925934516), (234, 854708784), (288, 694450887), (312, 641031588), (351, 569805856), (416, 480773691), (432, 462967258), (468, 427354392), (624, 320515794), (702, 284902928), (864, 231483629), (936, 213677196), (1248, 160257897), (1404, 142451464), (1872, 106838598), (2808, 71225732), (3744, 53419299), (5616, 35612866), (11232, 17806433)]