201653168

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 396307968

約数和(自身を除く): 194654800

約数列:

[1, 2, 4, 8, 16, 163, 167, 326, 334, 463, 652, 668, 926, 1304, 1336, 1852, 2608, 2672, 3704, 7408, 27221, 54442, 75469, 77321, 108884, 150938, 154642, 217768, 301876, 309284, 435536, 603752, 618568, 1207504, 1237136, 12603323, 25206646, 50413292, 100826584, 201653168]

約数ペア:

[(1, 201653168), (2, 100826584), (4, 50413292), (8, 25206646), (16, 12603323), (163, 1237136), (167, 1207504), (326, 618568), (334, 603752), (463, 435536), (652, 309284), (668, 301876), (926, 217768), (1304, 154642), (1336, 150938), (1852, 108884), (2608, 77321), (2672, 75469), (3704, 54442), (7408, 27221)]