208130916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12451}}^1$

素因数の和:12664

約数の個数: 48

約数和(自身を含む): 557849600

約数和(自身を除く): 349718684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 12451, 16716, 24902, 37353, 49804, 74706, 87157, 149412, 174314, 261471, 348628, 522942, 1045884, 2477749, 4955498, 7433247, 9910996, 14866494, 17344243, 29732988, 34688486, 52032729, 69376972, 104065458, 208130916]

約数ペア:

[(1, 208130916), (2, 104065458), (3, 69376972), (4, 52032729), (6, 34688486), (7, 29732988), (12, 17344243), (14, 14866494), (21, 9910996), (28, 7433247), (42, 4955498), (84, 2477749), (199, 1045884), (398, 522942), (597, 348628), (796, 261471), (1194, 174314), (1393, 149412), (2388, 87157), (2786, 74706), (4179, 49804), (5572, 37353), (8358, 24902), (12451, 16716)]