200620342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97673}}^1$

素因数の和:97767

約数の個数: 16

約数和(自身を含む): 328184640

約数和(自身を除く): 127564298

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 97673, 195346, 1269749, 2539498, 7716167, 15432334, 100310171, 200620342]

約数ペア:

[(1, 200620342), (2, 100310171), (13, 15432334), (26, 7716167), (79, 2539498), (158, 1269749), (1027, 195346), (2054, 97673)]