210002990391

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{31699}}^1$

素因数の和:32050

約数の個数: 48

約数和(自身を含む): 318470880000

約数和(自身を除く): 108467889609

約数列:

[1, 3, 9, 27, 81, 137, 199, 243, 411, 597, 1233, 1791, 3699, 5373, 11097, 16119, 27263, 31699, 33291, 48357, 81789, 95097, 245367, 285291, 736101, 855873, 2208303, 2567619, 4342763, 6308101, 6624909, 7702857, 13028289, 18924303, 39084867, 56772909, 117254601, 170318727, 351763803, 510956181, 864209837, 1055291409, 1532868543, 2592629511, 7777888533, 23333665599, 70000996797, 210002990391]

約数ペア:

[(1, 210002990391), (3, 70000996797), (9, 23333665599), (27, 7777888533), (81, 2592629511), (137, 1532868543), (199, 1055291409), (243, 864209837), (411, 510956181), (597, 351763803), (1233, 170318727), (1791, 117254601), (3699, 56772909), (5373, 39084867), (11097, 18924303), (16119, 13028289), (27263, 7702857), (31699, 6624909), (33291, 6308101), (48357, 4342763), (81789, 2567619), (95097, 2208303), (245367, 855873), (285291, 736101)]