214907982010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11311}}^1\times {\mathrm{13669}}^1$

素因数の和:25126

約数の個数: 32

約数和(自身を含む): 389680300800

約数和(自身を除く): 174772318790

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 11311, 13669, 22622, 27338, 56555, 68345, 113110, 136690, 1572229, 1899991, 3144458, 3799982, 7861145, 9499955, 15722290, 18999910, 154610059, 309220118, 773050295, 1546100590, 21490798201, 42981596402, 107453991005, 214907982010]

約数ペア:

[(1, 214907982010), (2, 107453991005), (5, 42981596402), (10, 21490798201), (139, 1546100590), (278, 773050295), (695, 309220118), (1390, 154610059), (11311, 18999910), (13669, 15722290), (22622, 9499955), (27338, 7861145), (56555, 3799982), (68345, 3144458), (113110, 1899991), (136690, 1572229)]