201938128

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14197}}^1$

素因数の和:14339

約数の個数: 40

約数和(自身を含む): 450701312

約数和(自身を除く): 248763184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14197, 14224, 28394, 56788, 99379, 113576, 198758, 227152, 397516, 795032, 1590064, 1803019, 3606038, 7212076, 12621133, 14424152, 25242266, 28848304, 50484532, 100969064, 201938128]

約数ペア:

[(1, 201938128), (2, 100969064), (4, 50484532), (7, 28848304), (8, 25242266), (14, 14424152), (16, 12621133), (28, 7212076), (56, 3606038), (112, 1803019), (127, 1590064), (254, 795032), (508, 397516), (889, 227152), (1016, 198758), (1778, 113576), (2032, 99379), (3556, 56788), (7112, 28394), (14197, 14224)]