204173996865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{48871}}^1$

素因数の和:49142

約数の個数: 64

約数和(自身を含む): 349626378240

約数和(自身を除く): 145452381375

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 137, 285, 321, 411, 535, 685, 1605, 2033, 2055, 2603, 6099, 7809, 10165, 13015, 14659, 30495, 39045, 43977, 48871, 73295, 146613, 219885, 244355, 278521, 733065, 835563, 928549, 1392605, 2785647, 4177815, 4642745, 5229197, 6695327, 13928235, 15687591, 20085981, 26145985, 33476635, 78437955, 99354743, 100429905, 127211213, 298064229, 381633639, 496773715, 636056065, 716399989, 1490321145, 1908168195, 2149199967, 3581999945, 10745999835, 13611599791, 40834799373, 68057998955, 204173996865]

約数ペア:

[(1, 204173996865), (3, 68057998955), (5, 40834799373), (15, 13611599791), (19, 10745999835), (57, 3581999945), (95, 2149199967), (107, 1908168195), (137, 1490321145), (285, 716399989), (321, 636056065), (411, 496773715), (535, 381633639), (685, 298064229), (1605, 127211213), (2033, 100429905), (2055, 99354743), (2603, 78437955), (6099, 33476635), (7809, 26145985), (10165, 20085981), (13015, 15687591), (14659, 13928235), (30495, 6695327), (39045, 5229197), (43977, 4642745), (48871, 4177815), (73295, 2785647), (146613, 1392605), (219885, 928549), (244355, 835563), (278521, 733065)]