201745144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{13879}}^1$

素因数の和:13987

約数の個数: 32

約数和(自身を含む): 399744000

約数和(自身を除く): 197998856

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 3634, 7268, 13879, 14536, 27758, 55516, 111032, 319217, 638434, 1096441, 1276868, 2192882, 2553736, 4385764, 8771528, 25218143, 50436286, 100872572, 201745144]

約数ペア:

[(1, 201745144), (2, 100872572), (4, 50436286), (8, 25218143), (23, 8771528), (46, 4385764), (79, 2553736), (92, 2192882), (158, 1276868), (184, 1096441), (316, 638434), (632, 319217), (1817, 111032), (3634, 55516), (7268, 27758), (13879, 14536)]