205121727356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24500923}}^1$

素因数の和:24500970

約数の個数: 48

約数和(自身を含む): 461009385984

約数和(自身を除く): 255887658628

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 24500923, 49001846, 98003692, 171506461, 318511999, 343012922, 563521229, 637023998, 686025844, 1127042458, 1274047996, 2229583993, 2254084916, 3944648603, 4459167986, 7325775977, 7889297206, 8918335972, 14651551954, 15778594412, 29303103908, 51280431839, 102560863678, 205121727356]

約数ペア:

[(1, 205121727356), (2, 102560863678), (4, 51280431839), (7, 29303103908), (13, 15778594412), (14, 14651551954), (23, 8918335972), (26, 7889297206), (28, 7325775977), (46, 4459167986), (52, 3944648603), (91, 2254084916), (92, 2229583993), (161, 1274047996), (182, 1127042458), (299, 686025844), (322, 637023998), (364, 563521229), (598, 343012922), (644, 318511999), (1196, 171506461), (2093, 98003692), (4186, 49001846), (8372, 24500923)]