216925852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{701}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 447449184

約数和(自身を除く): 230523332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 541, 572, 701, 1082, 1402, 2164, 2804, 5951, 7033, 7711, 9113, 11902, 14066, 15422, 18226, 23804, 28132, 30844, 36452, 77363, 100243, 154726, 200486, 309452, 379241, 400972, 758482, 1516964, 4171651, 4930133, 8343302, 9860266, 16686604, 19720532, 54231463, 108462926, 216925852]

約数ペア:

[(1, 216925852), (2, 108462926), (4, 54231463), (11, 19720532), (13, 16686604), (22, 9860266), (26, 8343302), (44, 4930133), (52, 4171651), (143, 1516964), (286, 758482), (541, 400972), (572, 379241), (701, 309452), (1082, 200486), (1402, 154726), (2164, 100243), (2804, 77363), (5951, 36452), (7033, 30844), (7711, 28132), (9113, 23804), (11902, 18226), (14066, 15422)]