200078416

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{16651}}^1$

素因数の和:17410

約数の個数: 20

約数和(自身を含む): 388191424

約数和(自身を除く): 188113008

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 6008, 12016, 16651, 33302, 66604, 133208, 266416, 12504901, 25009802, 50019604, 100039208, 200078416]

約数ペア:

[(1, 200078416), (2, 100039208), (4, 50019604), (8, 25009802), (16, 12504901), (751, 266416), (1502, 133208), (3004, 66604), (6008, 33302), (12016, 16651)]