206875206

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{83891}}^1$

素因数の和:84036

約数の個数: 24

約数和(自身を含む): 451506744

約数和(自身を除く): 244631538

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 83891, 167782, 251673, 503346, 755019, 1510038, 11493067, 22986134, 34479201, 68958402, 103437603, 206875206]

約数ペア:

[(1, 206875206), (2, 103437603), (3, 68958402), (6, 34479201), (9, 22986134), (18, 11493067), (137, 1510038), (274, 755019), (411, 503346), (822, 251673), (1233, 167782), (2466, 83891)]