203414841

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4001}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 345772800

約数和(自身を除く): 142357959

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 1883, 2421, 4001, 5649, 7263, 12003, 16947, 28007, 36009, 50841, 84021, 108027, 252063, 756189, 1076269, 3228807, 7533883, 9686421, 22601649, 29059263, 67804947, 203414841]

約数ペア:

[(1, 203414841), (3, 67804947), (7, 29059263), (9, 22601649), (21, 9686421), (27, 7533883), (63, 3228807), (189, 1076269), (269, 756189), (807, 252063), (1883, 108027), (2421, 84021), (4001, 50841), (5649, 36009), (7263, 28007), (12003, 16947)]