210370804

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 429682176

約数和(自身を除く): 219311372

約数列:

[1, 2, 4, 7, 14, 28, 83, 131, 166, 262, 332, 524, 581, 691, 917, 1162, 1382, 1834, 2324, 2764, 3668, 4837, 9674, 10873, 19348, 21746, 43492, 57353, 76111, 90521, 114706, 152222, 181042, 229412, 304444, 362084, 401471, 633647, 802942, 1267294, 1605884, 2534588, 7513243, 15026486, 30052972, 52592701, 105185402, 210370804]

約数ペア:

[(1, 210370804), (2, 105185402), (4, 52592701), (7, 30052972), (14, 15026486), (28, 7513243), (83, 2534588), (131, 1605884), (166, 1267294), (262, 802942), (332, 633647), (524, 401471), (581, 362084), (691, 304444), (917, 229412), (1162, 181042), (1382, 152222), (1834, 114706), (2324, 90521), (2764, 76111), (3668, 57353), (4837, 43492), (9674, 21746), (10873, 19348)]