201385569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5851}}^1$

素因数の和:6021

約数の個数: 32

約数和(自身を含む): 337075200

約数和(自身を除く): 135689631

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 1043, 1639, 3129, 4917, 5851, 11473, 17553, 34419, 40957, 64361, 122871, 193083, 450527, 871799, 1351581, 2615397, 6102593, 9589789, 18307779, 28769367, 67128523, 201385569]

約数ペア:

[(1, 201385569), (3, 67128523), (7, 28769367), (11, 18307779), (21, 9589789), (33, 6102593), (77, 2615397), (149, 1351581), (231, 871799), (447, 450527), (1043, 193083), (1639, 122871), (3129, 64361), (4917, 40957), (5851, 34419), (11473, 17553)]