198202323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 296980992

約数和(自身を除く): 98778669

約数列:

[1, 3, 11, 33, 41, 123, 263, 451, 557, 789, 1353, 1671, 2893, 6127, 8679, 10783, 18381, 22837, 32349, 68511, 118613, 146491, 251207, 355839, 439473, 753621, 1611401, 4834203, 6006131, 18018393, 66067441, 198202323]

約数ペア:

[(1, 198202323), (3, 66067441), (11, 18018393), (33, 6006131), (41, 4834203), (123, 1611401), (263, 753621), (451, 439473), (557, 355839), (789, 251207), (1353, 146491), (1671, 118613), (2893, 68511), (6127, 32349), (8679, 22837), (10783, 18381)]