201250252

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{27751}}^1$

素因数の和:27806

約数の個数: 36

約数和(自身を含む): 420775824

約数和(自身を除く): 219525572

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 27751, 55502, 111004, 194257, 388514, 777028, 1026787, 1359799, 2053574, 2719598, 4107148, 5439196, 7187509, 14375018, 28750036, 50312563, 100625126, 201250252]

約数ペア:

[(1, 201250252), (2, 100625126), (4, 50312563), (7, 28750036), (14, 14375018), (28, 7187509), (37, 5439196), (49, 4107148), (74, 2719598), (98, 2053574), (148, 1359799), (196, 1026787), (259, 777028), (518, 388514), (1036, 194257), (1813, 111004), (3626, 55502), (7252, 27751)]