197260144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{929}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 399929760

約数和(自身を除く): 202669616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 577, 929, 1154, 1858, 2308, 3716, 4616, 7432, 9232, 13271, 14864, 21367, 26542, 42734, 53084, 85468, 106168, 170936, 212336, 341872, 536033, 1072066, 2144132, 4288264, 8576528, 12328759, 24657518, 49315036, 98630072, 197260144]

約数ペア:

[(1, 197260144), (2, 98630072), (4, 49315036), (8, 24657518), (16, 12328759), (23, 8576528), (46, 4288264), (92, 2144132), (184, 1072066), (368, 536033), (577, 341872), (929, 212336), (1154, 170936), (1858, 106168), (2308, 85468), (3716, 53084), (4616, 42734), (7432, 26542), (9232, 21367), (13271, 14864)]