203467371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 297354240

約数和(自身を除く): 93886869

約数列:

[1, 3, 19, 47, 53, 57, 141, 159, 893, 1007, 1433, 2491, 2679, 3021, 4299, 7473, 27227, 47329, 67351, 75949, 81681, 141987, 202053, 227847, 1279669, 1443031, 3569603, 3839007, 4329093, 10708809, 67822457, 203467371]

約数ペア:

[(1, 203467371), (3, 67822457), (19, 10708809), (47, 4329093), (53, 3839007), (57, 3569603), (141, 1443031), (159, 1279669), (893, 227847), (1007, 202053), (1433, 141987), (2491, 81681), (2679, 75949), (3021, 67351), (4299, 47329), (7473, 27227)]