200202988960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{247433}}^1$

素因数の和:247850

約数の個数: 96

約数和(自身を含む): 510674083920

約数和(自身を除く): 310471094960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 389, 416, 520, 778, 1040, 1556, 1945, 2080, 3112, 3890, 5057, 6224, 7780, 10114, 12448, 15560, 20228, 25285, 31120, 40456, 50570, 62240, 80912, 101140, 161824, 202280, 247433, 404560, 494866, 809120, 989732, 1237165, 1979464, 2474330, 3216629, 3958928, 4948660, 6433258, 7917856, 9897320, 12866516, 16083145, 19794640, 25733032, 32166290, 39589280, 51466064, 64332580, 96251437, 102932128, 128665160, 192502874, 257330320, 385005748, 481257185, 514660640, 770011496, 962514370, 1251268681, 1540022992, 1925028740, 2502537362, 3080045984, 3850057480, 5005074724, 6256343405, 7700114960, 10010149448, 12512686810, 15400229920, 20020298896, 25025373620, 40040597792, 50050747240, 100101494480, 200202988960]

約数ペア:

[(1, 200202988960), (2, 100101494480), (4, 50050747240), (5, 40040597792), (8, 25025373620), (10, 20020298896), (13, 15400229920), (16, 12512686810), (20, 10010149448), (26, 7700114960), (32, 6256343405), (40, 5005074724), (52, 3850057480), (65, 3080045984), (80, 2502537362), (104, 1925028740), (130, 1540022992), (160, 1251268681), (208, 962514370), (260, 770011496), (389, 514660640), (416, 481257185), (520, 385005748), (778, 257330320), (1040, 192502874), (1556, 128665160), (1945, 102932128), (2080, 96251437), (3112, 64332580), (3890, 51466064), (5057, 39589280), (6224, 32166290), (7780, 25733032), (10114, 19794640), (12448, 16083145), (15560, 12866516), (20228, 9897320), (25285, 7917856), (31120, 6433258), (40456, 4948660), (50570, 3958928), (62240, 3216629), (80912, 2474330), (101140, 1979464), (161824, 1237165), (202280, 989732), (247433, 809120), (404560, 494866)]