201490136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{15971}}^1$

素因数の和:16079

約数の個数: 32

約数和(自身を含む): 402494400

約数和(自身を除く): 201004264

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 15971, 31942, 63884, 127768, 303449, 606898, 1213796, 1325593, 2427592, 2651186, 5302372, 10604744, 25186267, 50372534, 100745068, 201490136]

約数ペア:

[(1, 201490136), (2, 100745068), (4, 50372534), (8, 25186267), (19, 10604744), (38, 5302372), (76, 2651186), (83, 2427592), (152, 1325593), (166, 1213796), (332, 606898), (664, 303449), (1577, 127768), (3154, 63884), (6308, 31942), (12616, 15971)]