208033485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 372059520

約数和(自身を除く): 164026035

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 121, 165, 183, 305, 363, 605, 671, 915, 1815, 1879, 2013, 3355, 5637, 7381, 9395, 10065, 20669, 22143, 28185, 36905, 62007, 103345, 110715, 114619, 227359, 310035, 343857, 573095, 682077, 1136795, 1260809, 1719285, 3410385, 3782427, 6304045, 13868899, 18912135, 41606697, 69344495, 208033485]

約数ペア:

[(1, 208033485), (3, 69344495), (5, 41606697), (11, 18912135), (15, 13868899), (33, 6304045), (55, 3782427), (61, 3410385), (121, 1719285), (165, 1260809), (183, 1136795), (305, 682077), (363, 573095), (605, 343857), (671, 310035), (915, 227359), (1815, 114619), (1879, 110715), (2013, 103345), (3355, 62007), (5637, 36905), (7381, 28185), (9395, 22143), (10065, 20669)]