198812403

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4943}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 296936640

約数和(自身を除く): 98124237

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 4469, 4943, 13407, 14829, 40221, 44487, 202663, 538787, 607989, 1616361, 1823967, 4849083, 22090267, 66270801, 198812403]

約数ペア:

[(1, 198812403), (3, 66270801), (9, 22090267), (41, 4849083), (109, 1823967), (123, 1616361), (327, 607989), (369, 538787), (981, 202663), (4469, 44487), (4943, 40221), (13407, 14829)]