199554808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{6269}}^1$

素因数の和:6471

約数の個数: 32

約数和(自身を含む): 392752800

約数和(自身を除く): 193197992

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 1384, 3979, 6269, 7958, 12538, 15916, 25076, 31832, 50152, 144187, 288374, 576748, 1084537, 1153496, 2169074, 4338148, 8676296, 24944351, 49888702, 99777404, 199554808]

約数ペア:

[(1, 199554808), (2, 99777404), (4, 49888702), (8, 24944351), (23, 8676296), (46, 4338148), (92, 2169074), (173, 1153496), (184, 1084537), (346, 576748), (692, 288374), (1384, 144187), (3979, 50152), (6269, 31832), (7958, 25076), (12538, 15916)]