208658946

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 422227008

約数和(自身を除く): 213568062

約数列:

[1, 2, 3, 6, 137, 274, 313, 411, 626, 811, 822, 939, 1622, 1878, 2433, 4866, 42881, 85762, 111107, 128643, 222214, 253843, 257286, 333321, 507686, 666642, 761529, 1523058, 34776491, 69552982, 104329473, 208658946]

約数ペア:

[(1, 208658946), (2, 104329473), (3, 69552982), (6, 34776491), (137, 1523058), (274, 761529), (313, 666642), (411, 507686), (626, 333321), (811, 257286), (822, 253843), (939, 222214), (1622, 128643), (1878, 111107), (2433, 85762), (4866, 42881)]