198741012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{643}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 476044800

約数和(自身を除く): 277303788

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 599, 643, 1198, 1286, 1797, 1929, 2396, 2572, 3594, 3858, 7188, 7716, 25757, 27649, 51514, 55298, 77271, 82947, 103028, 110596, 154542, 165894, 309084, 331788, 385157, 770314, 1155471, 1540628, 2310942, 4621884, 16561751, 33123502, 49685253, 66247004, 99370506, 198741012]

約数ペア:

[(1, 198741012), (2, 99370506), (3, 66247004), (4, 49685253), (6, 33123502), (12, 16561751), (43, 4621884), (86, 2310942), (129, 1540628), (172, 1155471), (258, 770314), (516, 385157), (599, 331788), (643, 309084), (1198, 165894), (1286, 154542), (1797, 110596), (1929, 103028), (2396, 82947), (2572, 77271), (3594, 55298), (3858, 51514), (7188, 27649), (7716, 25757)]