201245823

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 107202177

約数列:

[1, 3, 9, 27, 53, 67, 159, 201, 477, 603, 1431, 1809, 2099, 3551, 6297, 10653, 18891, 31959, 56673, 95877, 111247, 140633, 333741, 421899, 1001223, 1265697, 3003669, 3797091, 7453549, 22360647, 67081941, 201245823]

約数ペア:

[(1, 201245823), (3, 67081941), (9, 22360647), (27, 7453549), (53, 3797091), (67, 3003669), (159, 1265697), (201, 1001223), (477, 421899), (603, 333741), (1431, 140633), (1809, 111247), (2099, 95877), (3551, 56673), (6297, 31959), (10653, 18891)]