201421414

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 327991680

約数和(自身を除く): 126570266

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 1073, 1363, 1739, 1997, 2146, 2726, 3478, 3994, 50431, 57913, 73889, 93859, 100862, 115826, 147778, 187718, 2142781, 2721911, 3472783, 4285562, 5443822, 6945566, 100710707, 201421414]

約数ペア:

[(1, 201421414), (2, 100710707), (29, 6945566), (37, 5443822), (47, 4285562), (58, 3472783), (74, 2721911), (94, 2142781), (1073, 187718), (1363, 147778), (1739, 115826), (1997, 100862), (2146, 93859), (2726, 73889), (3478, 57913), (3994, 50431)]