201318301228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{41976293}}^1$

素因数の和:41976417

約数の個数: 24

約数和(自身を含む): 387860956560

約数和(自身を除く): 186542655332

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 41976293, 83952586, 167905172, 461739223, 923478446, 1846956892, 4575415937, 9150831874, 18301663748, 50329575307, 100659150614, 201318301228]

約数ペア:

[(1, 201318301228), (2, 100659150614), (4, 50329575307), (11, 18301663748), (22, 9150831874), (44, 4575415937), (109, 1846956892), (218, 923478446), (436, 461739223), (1199, 167905172), (2398, 83952586), (4796, 41976293)]