201899733

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 315654144

約数和(自身を除く): 113754411

約数列:

[1, 3, 7, 21, 47, 141, 329, 337, 607, 987, 1011, 1821, 2359, 4249, 7077, 12747, 15839, 28529, 47517, 85587, 110873, 199703, 204559, 332619, 599109, 613677, 1431913, 4295739, 9614273, 28842819, 67299911, 201899733]

約数ペア:

[(1, 201899733), (3, 67299911), (7, 28842819), (21, 9614273), (47, 4295739), (141, 1431913), (329, 613677), (337, 599109), (607, 332619), (987, 204559), (1011, 199703), (1821, 110873), (2359, 85587), (4249, 47517), (7077, 28529), (12747, 15839)]