201521492

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:908

約数の個数: 36

約数和(自身を含む): 371987616

約数和(自身を除く): 170466124

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 529, 727, 1058, 1454, 2116, 2908, 3013, 6026, 12052, 16721, 33442, 66884, 69299, 95237, 138598, 190474, 277196, 380948, 384583, 769166, 1538332, 2190451, 4380902, 8761804, 50380373, 100760746, 201521492]

約数ペア:

[(1, 201521492), (2, 100760746), (4, 50380373), (23, 8761804), (46, 4380902), (92, 2190451), (131, 1538332), (262, 769166), (524, 384583), (529, 380948), (727, 277196), (1058, 190474), (1454, 138598), (2116, 95237), (2908, 69299), (3013, 66884), (6026, 33442), (12052, 16721)]