205125350408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1\times {\mathrm{69463}}^1$

素因数の和:70962

約数の個数: 64

約数和(自身を含む): 438123340800

約数和(自身を除く): 232997990392

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 1459, 2024, 2918, 5836, 11672, 16049, 32098, 33557, 64196, 67114, 69463, 128392, 134228, 138926, 268456, 277852, 369127, 555704, 738254, 764093, 1476508, 1528186, 1597649, 2953016, 3056372, 3195298, 6112744, 6390596, 12781192, 17574139, 35148278, 70296556, 101346517, 140593112, 202693034, 405386068, 810772136, 1114811687, 2229623374, 2330969891, 4459246748, 4661939782, 8918493496, 9323879564, 18647759128, 25640668801, 51281337602, 102562675204, 205125350408]

約数ペア:

[(1, 205125350408), (2, 102562675204), (4, 51281337602), (8, 25640668801), (11, 18647759128), (22, 9323879564), (23, 8918493496), (44, 4661939782), (46, 4459246748), (88, 2330969891), (92, 2229623374), (184, 1114811687), (253, 810772136), (506, 405386068), (1012, 202693034), (1459, 140593112), (2024, 101346517), (2918, 70296556), (5836, 35148278), (11672, 17574139), (16049, 12781192), (32098, 6390596), (33557, 6112744), (64196, 3195298), (67114, 3056372), (69463, 2953016), (128392, 1597649), (134228, 1528186), (138926, 1476508), (268456, 764093), (277852, 738254), (369127, 555704)]