200810970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131249}}^1$

素因数の和:131279

約数の個数: 48

約数和(自身を含む): 552825000

約数和(自身を除く): 352014030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 131249, 262498, 393747, 656245, 787494, 1181241, 1312490, 1968735, 2231233, 2362482, 3937470, 4462466, 5906205, 6693699, 11156165, 11812410, 13387398, 20081097, 22312330, 33468495, 40162194, 66936990, 100405485, 200810970]

約数ペア:

[(1, 200810970), (2, 100405485), (3, 66936990), (5, 40162194), (6, 33468495), (9, 22312330), (10, 20081097), (15, 13387398), (17, 11812410), (18, 11156165), (30, 6693699), (34, 5906205), (45, 4462466), (51, 3937470), (85, 2362482), (90, 2231233), (102, 1968735), (153, 1312490), (170, 1181241), (255, 787494), (306, 656245), (510, 393747), (765, 262498), (1530, 131249)]