209138136

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{41299}}^1$

素因数の和:41519

約数の個数: 32

約数和(自身を含む): 525336000

約数和(自身を除く): 316197864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 41299, 82598, 123897, 165196, 247794, 330392, 495588, 991176, 8714089, 17428178, 26142267, 34856356, 52284534, 69712712, 104569068, 209138136]

約数ペア:

[(1, 209138136), (2, 104569068), (3, 69712712), (4, 52284534), (6, 34856356), (8, 26142267), (12, 17428178), (24, 8714089), (211, 991176), (422, 495588), (633, 330392), (844, 247794), (1266, 165196), (1688, 123897), (2532, 82598), (5064, 41299)]