210844096

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 426933360

約数和(自身を除く): 216089264

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 139, 173, 274, 278, 346, 548, 556, 692, 1096, 1112, 1384, 2192, 2224, 2768, 4384, 4448, 5536, 8768, 8896, 11072, 19043, 23701, 24047, 38086, 47402, 48094, 76172, 94804, 96188, 152344, 189608, 192376, 304688, 379216, 384752, 609376, 758432, 769504, 1218752, 1516864, 1539008, 3294439, 6588878, 13177756, 26355512, 52711024, 105422048, 210844096]

約数ペア:

[(1, 210844096), (2, 105422048), (4, 52711024), (8, 26355512), (16, 13177756), (32, 6588878), (64, 3294439), (137, 1539008), (139, 1516864), (173, 1218752), (274, 769504), (278, 758432), (346, 609376), (548, 384752), (556, 379216), (692, 304688), (1096, 192376), (1112, 189608), (1384, 152344), (2192, 96188), (2224, 94804), (2768, 76172), (4384, 48094), (4448, 47402), (5536, 38086), (8768, 24047), (8896, 23701), (11072, 19043)]