200362421

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{20143}}^1$

素因数の和:20193

約数の個数: 16

約数和(自身を含む): 241728000

約数和(自身を除く): 41365579

約数列:

[1, 7, 29, 49, 203, 343, 1421, 9947, 20143, 141001, 584147, 987007, 4089029, 6909049, 28623203, 200362421]

約数ペア:

[(1, 200362421), (7, 28623203), (29, 6909049), (49, 4089029), (203, 987007), (343, 584147), (1421, 141001), (9947, 20143)]