219265712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 433900800

約数和(自身を除く): 214635088

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 359, 472, 647, 718, 944, 1294, 1436, 2588, 2872, 5176, 5744, 10352, 21181, 38173, 42362, 76346, 84724, 152692, 169448, 232273, 305384, 338896, 464546, 610768, 929092, 1858184, 3716368, 13704107, 27408214, 54816428, 109632856, 219265712]

約数ペア:

[(1, 219265712), (2, 109632856), (4, 54816428), (8, 27408214), (16, 13704107), (59, 3716368), (118, 1858184), (236, 929092), (359, 610768), (472, 464546), (647, 338896), (718, 305384), (944, 232273), (1294, 169448), (1436, 152692), (2588, 84724), (2872, 76346), (5176, 42362), (5744, 38173), (10352, 21181)]