201666136

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{24169}}^1$

素因数の和:24331

約数の個数: 32

約数和(自身を含む): 435060000

約数和(自身を除く): 233393864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 24169, 48338, 96676, 169183, 193352, 338366, 676732, 1353464, 3601181, 7202362, 14404724, 25208267, 28809448, 50416534, 100833068, 201666136]

約数ペア:

[(1, 201666136), (2, 100833068), (4, 50416534), (7, 28809448), (8, 25208267), (14, 14404724), (28, 7202362), (56, 3601181), (149, 1353464), (298, 676732), (596, 338366), (1043, 193352), (1192, 169183), (2086, 96676), (4172, 48338), (8344, 24169)]