201943134

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3761}}^1$

素因数の和:3945

約数の個数: 48

約数和(自身を含む): 463628880

約数和(自身を除く): 261685746

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2826, 2983, 3761, 5966, 7522, 8949, 11283, 17898, 22566, 26847, 33849, 53694, 67698, 71459, 142918, 214377, 428754, 590477, 643131, 1180954, 1286262, 1771431, 3542862, 5314293, 10628586, 11219063, 22438126, 33657189, 67314378, 100971567, 201943134]

約数ペア:

[(1, 201943134), (2, 100971567), (3, 67314378), (6, 33657189), (9, 22438126), (18, 11219063), (19, 10628586), (38, 5314293), (57, 3542862), (114, 1771431), (157, 1286262), (171, 1180954), (314, 643131), (342, 590477), (471, 428754), (942, 214377), (1413, 142918), (2826, 71459), (2983, 67698), (3761, 53694), (5966, 33849), (7522, 26847), (8949, 22566), (11283, 17898)]