204468523

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 245598864

約数和(自身を除く): 41130341

約数列:

[1, 7, 49, 61, 67, 427, 469, 1021, 2989, 3283, 4087, 7147, 28609, 50029, 62281, 68407, 200263, 435967, 478849, 3051769, 3351943, 4172827, 29209789, 204468523]

約数ペア:

[(1, 204468523), (7, 29209789), (49, 4172827), (61, 3351943), (67, 3051769), (427, 478849), (469, 435967), (1021, 200263), (2989, 68407), (3283, 62281), (4087, 50029), (7147, 28609)]