207948572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{26839}}^1$

素因数の和:27005

約数の個数: 24

約数和(自身を含む): 394548000

約数和(自身を除く): 186599428

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 26839, 53678, 107356, 348907, 697814, 1395628, 3999011, 7998022, 15996044, 51987143, 103974286, 207948572]

約数ペア:

[(1, 207948572), (2, 103974286), (4, 51987143), (13, 15996044), (26, 7998022), (52, 3999011), (149, 1395628), (298, 697814), (596, 348907), (1937, 107356), (3874, 53678), (7748, 26839)]