210751484

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:914

約数の個数: 36

約数和(自身を含む): 388896144

約数和(自身を除く): 178144660

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 529, 548, 727, 1058, 1454, 2116, 2908, 3151, 6302, 12604, 16721, 33442, 66884, 72473, 99599, 144946, 199198, 289892, 384583, 398396, 769166, 1538332, 2290777, 4581554, 9163108, 52687871, 105375742, 210751484]

約数ペア:

[(1, 210751484), (2, 105375742), (4, 52687871), (23, 9163108), (46, 4581554), (92, 2290777), (137, 1538332), (274, 769166), (529, 398396), (548, 384583), (727, 289892), (1058, 199198), (1454, 144946), (2116, 99599), (2908, 72473), (3151, 66884), (6302, 33442), (12604, 16721)]