219820996952

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{16447}}^1\times {\mathrm{8747}}^1$

素因数の和:25391

約数の個数: 32

約数和(自身を含む): 414394859520

約数和(自身を除く): 194573862568

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 8747, 16447, 17494, 32894, 34988, 65788, 69976, 131576, 1670677, 3141377, 3341354, 6282754, 6682708, 12565508, 13365416, 25131016, 143861909, 287723818, 575447636, 1150895272, 27477624619, 54955249238, 109910498476, 219820996952]

約数ペア:

[(1, 219820996952), (2, 109910498476), (4, 54955249238), (8, 27477624619), (191, 1150895272), (382, 575447636), (764, 287723818), (1528, 143861909), (8747, 25131016), (16447, 13365416), (17494, 12565508), (32894, 6682708), (34988, 6282754), (65788, 3341354), (69976, 3141377), (131576, 1670677)]