201455896

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 398558160

約数和(自身を除く): 197102264

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 263, 362, 526, 529, 724, 1052, 1058, 1448, 2104, 2116, 4163, 4232, 6049, 8326, 12098, 16652, 24196, 33304, 47603, 48392, 95206, 95749, 139127, 190412, 191498, 278254, 380824, 382996, 556508, 765992, 1094869, 1113016, 2189738, 4379476, 8758952, 25181987, 50363974, 100727948, 201455896]

約数ペア:

[(1, 201455896), (2, 100727948), (4, 50363974), (8, 25181987), (23, 8758952), (46, 4379476), (92, 2189738), (181, 1113016), (184, 1094869), (263, 765992), (362, 556508), (526, 382996), (529, 380824), (724, 278254), (1052, 191498), (1058, 190412), (1448, 139127), (2104, 95749), (2116, 95206), (4163, 48392), (4232, 47603), (6049, 33304), (8326, 24196), (12098, 16652)]