108392116

素因数分解:

$2^2\times 7^3\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 222880000

約数和(自身を除く): 114487884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 343, 397, 398, 686, 794, 796, 1372, 1393, 1588, 2779, 2786, 5558, 5572, 9751, 11116, 19453, 19502, 38906, 39004, 68257, 77812, 79003, 136171, 136514, 158006, 272342, 273028, 316012, 544684, 553021, 1106042, 2212084, 3871147, 7742294, 15484588, 27098029, 54196058, 108392116]

約数ペア:

[(1, 108392116), (2, 54196058), (4, 27098029), (7, 15484588), (14, 7742294), (28, 3871147), (49, 2212084), (98, 1106042), (196, 553021), (199, 544684), (343, 316012), (397, 273028), (398, 272342), (686, 158006), (794, 136514), (796, 136171), (1372, 79003), (1393, 77812), (1588, 68257), (2779, 39004), (2786, 38906), (5558, 19502), (5572, 19453), (9751, 11116)]