198946152

素因数分解:

$2^3\times 3^3\times {\mathrm{431}}^1\times {\mathrm{2137}}^1$

素因数の和:2583

約数の個数: 64

約数和(自身を含む): 554169600

約数和(自身を除く): 355223448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 431, 862, 1293, 1724, 2137, 2586, 3448, 3879, 4274, 5172, 6411, 7758, 8548, 10344, 11637, 12822, 15516, 17096, 19233, 23274, 25644, 31032, 38466, 46548, 51288, 57699, 76932, 93096, 115398, 153864, 230796, 461592, 921047, 1842094, 2763141, 3684188, 5526282, 7368376, 8289423, 11052564, 16578846, 22105128, 24868269, 33157692, 49736538, 66315384, 99473076, 198946152]

約数ペア:

[(1, 198946152), (2, 99473076), (3, 66315384), (4, 49736538), (6, 33157692), (8, 24868269), (9, 22105128), (12, 16578846), (18, 11052564), (24, 8289423), (27, 7368376), (36, 5526282), (54, 3684188), (72, 2763141), (108, 1842094), (216, 921047), (431, 461592), (862, 230796), (1293, 153864), (1724, 115398), (2137, 93096), (2586, 76932), (3448, 57699), (3879, 51288), (4274, 46548), (5172, 38466), (6411, 31032), (7758, 25644), (8548, 23274), (10344, 19233), (11637, 17096), (12822, 15516)]