201755895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23071}}^1$

素因数の和:23143

約数の個数: 32

約数和(自身を含む): 358815744

約数和(自身を除く): 157059849

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 23071, 69213, 115355, 253781, 346065, 761343, 1222763, 1268905, 3668289, 3806715, 6113815, 13450393, 18341445, 40351179, 67251965, 201755895]

約数ペア:

[(1, 201755895), (3, 67251965), (5, 40351179), (11, 18341445), (15, 13450393), (33, 6113815), (53, 3806715), (55, 3668289), (159, 1268905), (165, 1222763), (265, 761343), (583, 346065), (795, 253781), (1749, 115355), (2915, 69213), (8745, 23071)]