202154128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{39607}}^1$

素因数の和:39655

約数の個数: 40

約数和(自身を含む): 442025280

約数和(自身を除く): 239871152

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 39607, 79214, 158428, 316856, 435677, 633712, 871354, 1148603, 1742708, 2297206, 3485416, 4594412, 6970832, 9188824, 12634633, 18377648, 25269266, 50538532, 101077064, 202154128]

約数ペア:

[(1, 202154128), (2, 101077064), (4, 50538532), (8, 25269266), (11, 18377648), (16, 12634633), (22, 9188824), (29, 6970832), (44, 4594412), (58, 3485416), (88, 2297206), (116, 1742708), (176, 1148603), (232, 871354), (319, 633712), (464, 435677), (638, 316856), (1276, 158428), (2552, 79214), (5104, 39607)]