199389632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{653}}^1$

素因数の和:1045

約数の個数: 56

約数和(自身を含む): 427914816

約数和(自身を除く): 228525184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 367, 416, 653, 734, 832, 1306, 1468, 2612, 2936, 4771, 5224, 5872, 8489, 9542, 10448, 11744, 16978, 19084, 20896, 23488, 33956, 38168, 41792, 67912, 76336, 135824, 152672, 239651, 271648, 305344, 479302, 543296, 958604, 1917208, 3115463, 3834416, 6230926, 7668832, 12461852, 15337664, 24923704, 49847408, 99694816, 199389632]

約数ペア:

[(1, 199389632), (2, 99694816), (4, 49847408), (8, 24923704), (13, 15337664), (16, 12461852), (26, 7668832), (32, 6230926), (52, 3834416), (64, 3115463), (104, 1917208), (208, 958604), (367, 543296), (416, 479302), (653, 305344), (734, 271648), (832, 239651), (1306, 152672), (1468, 135824), (2612, 76336), (2936, 67912), (4771, 41792), (5224, 38168), (5872, 33956), (8489, 23488), (9542, 20896), (10448, 19084), (11744, 16978)]