199954716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{98597}}^1$

素因数の和:98630

約数の個数: 36

約数和(自身を含む): 505216152

約数和(自身を除く): 305261436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 98597, 197194, 295791, 394388, 591582, 1183164, 1281761, 2563522, 3845283, 5127044, 7690566, 15381132, 16662893, 33325786, 49988679, 66651572, 99977358, 199954716]

約数ペア:

[(1, 199954716), (2, 99977358), (3, 66651572), (4, 49988679), (6, 33325786), (12, 16662893), (13, 15381132), (26, 7690566), (39, 5127044), (52, 3845283), (78, 2563522), (156, 1281761), (169, 1183164), (338, 591582), (507, 394388), (676, 295791), (1014, 197194), (2028, 98597)]