202450168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{1201}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 400266000

約数和(自身を除く): 197815832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1109, 1201, 2218, 2402, 4436, 4804, 8872, 9608, 21071, 22819, 42142, 45638, 84284, 91276, 168568, 182552, 1331909, 2663818, 5327636, 10655272, 25306271, 50612542, 101225084, 202450168]

約数ペア:

[(1, 202450168), (2, 101225084), (4, 50612542), (8, 25306271), (19, 10655272), (38, 5327636), (76, 2663818), (152, 1331909), (1109, 182552), (1201, 168568), (2218, 91276), (2402, 84284), (4436, 45638), (4804, 42142), (8872, 22819), (9608, 21071)]