200520142

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{8111}}^1$

素因数の和:8423

約数の個数: 16

約数和(自身を含む): 308385792

約数和(自身を除く): 107865650

約数列:

[1, 2, 47, 94, 263, 526, 8111, 12361, 16222, 24722, 381217, 762434, 2133193, 4266386, 100260071, 200520142]

約数ペア:

[(1, 200520142), (2, 100260071), (47, 4266386), (94, 2133193), (263, 762434), (526, 381217), (8111, 24722), (12361, 16222)]