196151912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 421632000

約数和(自身を除く): 225480088

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 199, 253, 398, 487, 506, 796, 974, 1012, 1592, 1948, 2024, 2189, 3896, 4378, 4577, 5357, 8756, 9154, 10714, 11201, 17512, 18308, 21428, 22402, 36616, 42856, 44804, 50347, 89608, 96913, 100694, 123211, 193826, 201388, 246422, 387652, 402776, 492844, 775304, 985688, 1066043, 2132086, 2228999, 4264172, 4457998, 8528344, 8915996, 17831992, 24518989, 49037978, 98075956, 196151912]

約数ペア:

[(1, 196151912), (2, 98075956), (4, 49037978), (8, 24518989), (11, 17831992), (22, 8915996), (23, 8528344), (44, 4457998), (46, 4264172), (88, 2228999), (92, 2132086), (184, 1066043), (199, 985688), (253, 775304), (398, 492844), (487, 402776), (506, 387652), (796, 246422), (974, 201388), (1012, 193826), (1592, 123211), (1948, 100694), (2024, 96913), (2189, 89608), (3896, 50347), (4378, 44804), (4577, 42856), (5357, 36616), (8756, 22402), (9154, 21428), (10714, 18308), (11201, 17512)]