200345847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 302400000

約数和(自身を除く): 102054153

約数列:

[1, 3, 13, 23, 39, 69, 149, 299, 447, 897, 1499, 1937, 3427, 4497, 5811, 10281, 19487, 34477, 44551, 58461, 103431, 133653, 223351, 448201, 670053, 1344603, 2903563, 5137073, 8710689, 15411219, 66781949, 200345847]

約数ペア:

[(1, 200345847), (3, 66781949), (13, 15411219), (23, 8710689), (39, 5137073), (69, 2903563), (149, 1344603), (299, 670053), (447, 448201), (897, 223351), (1499, 133653), (1937, 103431), (3427, 58461), (4497, 44551), (5811, 34477), (10281, 19487)]