200926649

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 256435200

約数和(自身を除く): 55508551

約数列:

[1, 7, 11, 77, 83, 149, 211, 581, 913, 1043, 1477, 1639, 2321, 6391, 11473, 12367, 16247, 17513, 31439, 86569, 122591, 136037, 192643, 220073, 345829, 952259, 1348501, 2420803, 2609437, 18266059, 28703807, 200926649]

約数ペア:

[(1, 200926649), (7, 28703807), (11, 18266059), (77, 2609437), (83, 2420803), (149, 1348501), (211, 952259), (581, 345829), (913, 220073), (1043, 192643), (1477, 136037), (1639, 122591), (2321, 86569), (6391, 31439), (11473, 17513), (12367, 16247)]