204967196

素因数分解:

$2^2\times 7^3\times {\mathrm{149393}}^1$

素因数の和:149418

約数の個数: 24

約数和(自身を含む): 418303200

約数和(自身を除く): 213336004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 149393, 298786, 597572, 1045751, 2091502, 4183004, 7320257, 14640514, 29281028, 51241799, 102483598, 204967196]

約数ペア:

[(1, 204967196), (2, 102483598), (4, 51241799), (7, 29281028), (14, 14640514), (28, 7320257), (49, 4183004), (98, 2091502), (196, 1045751), (343, 597572), (686, 298786), (1372, 149393)]