201567808540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1439770061}}^1$

素因数の和:1439770077

約数の個数: 24

約数和(自身を含む): 483762740832

約数和(自身を除く): 282194932292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1439770061, 2879540122, 5759080244, 7198850305, 10078390427, 14397700610, 20156780854, 28795401220, 40313561708, 50391952135, 100783904270, 201567808540]

約数ペア:

[(1, 201567808540), (2, 100783904270), (4, 50391952135), (5, 40313561708), (7, 28795401220), (10, 20156780854), (14, 14397700610), (20, 10078390427), (28, 7198850305), (35, 5759080244), (70, 2879540122), (140, 1439770061)]