200239719

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{2381}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 286659408

約数和(自身を除く): 86419689

約数列:

[1, 3, 17, 51, 97, 289, 291, 867, 1649, 2381, 4947, 7143, 28033, 40477, 84099, 121431, 230957, 688109, 692871, 2064327, 3926269, 11778807, 66746573, 200239719]

約数ペア:

[(1, 200239719), (3, 66746573), (17, 11778807), (51, 3926269), (97, 2064327), (289, 692871), (291, 688109), (867, 230957), (1649, 121431), (2381, 84099), (4947, 40477), (7143, 28033)]