210844158

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{102451}}^1$

素因数の和:102477

約数の個数: 32

約数和(自身を含む): 491769600

約数和(自身を除く): 280925442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 102451, 204902, 307353, 614706, 717157, 1434314, 2151471, 4302942, 5020099, 10040198, 15060297, 30120594, 35140693, 70281386, 105422079, 210844158]

約数ペア:

[(1, 210844158), (2, 105422079), (3, 70281386), (6, 35140693), (7, 30120594), (14, 15060297), (21, 10040198), (42, 5020099), (49, 4302942), (98, 2151471), (147, 1434314), (294, 717157), (343, 614706), (686, 307353), (1029, 204902), (2058, 102451)]