196157216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{322627}}^1$

素因数の和:322656

約数の個数: 24

約数和(自身を含む): 406511280

約数和(自身を除く): 210354064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 322627, 645254, 1290508, 2581016, 5162032, 6129913, 10324064, 12259826, 24519652, 49039304, 98078608, 196157216]

約数ペア:

[(1, 196157216), (2, 98078608), (4, 49039304), (8, 24519652), (16, 12259826), (19, 10324064), (32, 6129913), (38, 5162032), (76, 2581016), (152, 1290508), (304, 645254), (608, 322627)]