197472824

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1871}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 377395200

約数和(自身を除く): 179922376

約数列:

[1, 2, 4, 8, 79, 158, 167, 316, 334, 632, 668, 1336, 1871, 3742, 7484, 13193, 14968, 26386, 52772, 105544, 147809, 295618, 312457, 591236, 624914, 1182472, 1249828, 2499656, 24684103, 49368206, 98736412, 197472824]

約数ペア:

[(1, 197472824), (2, 98736412), (4, 49368206), (8, 24684103), (79, 2499656), (158, 1249828), (167, 1182472), (316, 624914), (334, 591236), (632, 312457), (668, 295618), (1336, 147809), (1871, 105544), (3742, 52772), (7484, 26386), (13193, 14968)]