210007017784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1381625117}}^1$

素因数の和:1381625142

約数の個数: 16

約数和(自身を含む): 414487535400

約数和(自身を除く): 204480517616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1381625117, 2763250234, 5526500468, 11053000936, 26250877223, 52501754446, 105003508892, 210007017784]

約数ペア:

[(1, 210007017784), (2, 105003508892), (4, 52501754446), (8, 26250877223), (19, 11053000936), (38, 5526500468), (76, 2763250234), (152, 1381625117)]