201771672

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 514080000

約数和(自身を除く): 312308328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 199, 249, 332, 398, 498, 509, 597, 664, 796, 996, 1018, 1194, 1527, 1592, 1992, 2036, 2388, 3054, 4072, 4776, 6108, 12216, 16517, 33034, 42247, 49551, 66068, 84494, 99102, 101291, 126741, 132136, 168988, 198204, 202582, 253482, 303873, 337976, 396408, 405164, 506964, 607746, 810328, 1013928, 1215492, 2430984, 8407153, 16814306, 25221459, 33628612, 50442918, 67257224, 100885836, 201771672]

約数ペア:

[(1, 201771672), (2, 100885836), (3, 67257224), (4, 50442918), (6, 33628612), (8, 25221459), (12, 16814306), (24, 8407153), (83, 2430984), (166, 1215492), (199, 1013928), (249, 810328), (332, 607746), (398, 506964), (498, 405164), (509, 396408), (597, 337976), (664, 303873), (796, 253482), (996, 202582), (1018, 198204), (1194, 168988), (1527, 132136), (1592, 126741), (1992, 101291), (2036, 99102), (2388, 84494), (3054, 66068), (4072, 49551), (4776, 42247), (6108, 33034), (12216, 16517)]