205125798318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{697706797}}^1$

素因数の和:697706816

約数の個数: 24

約数和(自身を含む): 477231449832

約数和(自身を除く): 272105651514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 697706797, 1395413594, 2093120391, 4186240782, 4883947579, 9767895158, 14651842737, 29303685474, 34187633053, 68375266106, 102562899159, 205125798318]

約数ペア:

[(1, 205125798318), (2, 102562899159), (3, 68375266106), (6, 34187633053), (7, 29303685474), (14, 14651842737), (21, 9767895158), (42, 4883947579), (49, 4186240782), (98, 2093120391), (147, 1395413594), (294, 697706797)]