213204438

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{114997}}^1$

素因数の和:115108

約数の個数: 24

約数和(自身を含む): 466431888

約数和(自身を除く): 253227450

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 114997, 229994, 344991, 689982, 1034973, 2069946, 11844691, 23689382, 35534073, 71068146, 106602219, 213204438]

約数ペア:

[(1, 213204438), (2, 106602219), (3, 71068146), (6, 35534073), (9, 23689382), (18, 11844691), (103, 2069946), (206, 1034973), (309, 689982), (618, 344991), (927, 229994), (1854, 114997)]