199963268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{19429}}^1$

素因数の和:19547

約数の個数: 24

約数和(自身を含む): 365594880

約数和(自身を除く): 165631612

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2573, 5146, 10292, 19429, 38858, 77716, 602299, 1204598, 1612607, 2409196, 3225214, 6450428, 49990817, 99981634, 199963268]

約数ペア:

[(1, 199963268), (2, 99981634), (4, 49990817), (31, 6450428), (62, 3225214), (83, 2409196), (124, 1612607), (166, 1204598), (332, 602299), (2573, 77716), (5146, 38858), (10292, 19429)]