201406510084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{318023}}^1$

素因数の和:318700

約数の個数: 48

約数和(自身を含む): 400175959680

約数和(自身を除く): 198769449596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 641, 988, 1282, 2564, 8333, 12179, 16666, 24358, 33332, 48716, 158327, 316654, 318023, 633308, 636046, 1272092, 4134299, 6042437, 8268598, 12084874, 16537196, 24169748, 78551681, 157103362, 203852743, 314206724, 407705486, 815410972, 2650085659, 3873202117, 5300171318, 7746404234, 10600342636, 15492808468, 50351627521, 100703255042, 201406510084]

約数ペア:

[(1, 201406510084), (2, 100703255042), (4, 50351627521), (13, 15492808468), (19, 10600342636), (26, 7746404234), (38, 5300171318), (52, 3873202117), (76, 2650085659), (247, 815410972), (494, 407705486), (641, 314206724), (988, 203852743), (1282, 157103362), (2564, 78551681), (8333, 24169748), (12179, 16537196), (16666, 12084874), (24358, 8268598), (33332, 6042437), (48716, 4134299), (158327, 1272092), (316654, 636046), (318023, 633308)]