201681334

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 311212800

約数和(自身を除く): 109531466

約数列:

[1, 2, 73, 127, 146, 149, 254, 298, 5329, 9271, 10658, 10877, 18542, 18923, 21754, 37846, 676783, 794021, 1353566, 1381379, 1588042, 2762758, 100840667, 201681334]

約数ペア:

[(1, 201681334), (2, 100840667), (73, 2762758), (127, 1588042), (146, 1381379), (149, 1353566), (254, 794021), (298, 676783), (5329, 37846), (9271, 21754), (10658, 18923), (10877, 18542)]