204874144

素因数分解:

$2^5\times {\mathrm{619}}^1\times {\mathrm{10343}}^1$

素因数の和:10972

約数の個数: 24

約数和(自身を含む): 404036640

約数和(自身を除く): 199162496

約数列:

[1, 2, 4, 8, 16, 32, 619, 1238, 2476, 4952, 9904, 10343, 19808, 20686, 41372, 82744, 165488, 330976, 6402317, 12804634, 25609268, 51218536, 102437072, 204874144]

約数ペア:

[(1, 204874144), (2, 102437072), (4, 51218536), (8, 25609268), (16, 12804634), (32, 6402317), (619, 330976), (1238, 165488), (2476, 82744), (4952, 41372), (9904, 20686), (10343, 19808)]