194963152

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{154243}}^1$

素因数の和:154330

約数の個数: 20

約数和(自身を含む): 382525120

約数和(自身を除く): 187561968

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 154243, 308486, 616972, 1233944, 2467888, 12185197, 24370394, 48740788, 97481576, 194963152]

約数ペア:

[(1, 194963152), (2, 97481576), (4, 48740788), (8, 24370394), (16, 12185197), (79, 2467888), (158, 1233944), (316, 616972), (632, 308486), (1264, 154243)]