201229698668

素因数分解:

$2^2\times {\mathrm{19}}^4\times {\mathrm{71}}^1\times {\mathrm{5437}}^1$

素因数の和:5588

約数の個数: 60

約数和(自身を含む): 377020585872

約数和(自身を除く): 175790887204

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 361, 722, 1349, 1444, 2698, 5396, 5437, 6859, 10874, 13718, 21748, 25631, 27436, 51262, 102524, 103303, 130321, 206606, 260642, 386027, 413212, 486989, 521284, 772054, 973978, 1544108, 1947956, 1962757, 3925514, 7334513, 7851028, 9252791, 14669026, 18505582, 29338052, 37011164, 37292383, 74584766, 139355747, 149169532, 278711494, 557422988, 708555277, 1417110554, 2647759193, 2834221108, 5295518386, 10591036772, 50307424667, 100614849334, 201229698668]

約数ペア:

[(1, 201229698668), (2, 100614849334), (4, 50307424667), (19, 10591036772), (38, 5295518386), (71, 2834221108), (76, 2647759193), (142, 1417110554), (284, 708555277), (361, 557422988), (722, 278711494), (1349, 149169532), (1444, 139355747), (2698, 74584766), (5396, 37292383), (5437, 37011164), (6859, 29338052), (10874, 18505582), (13718, 14669026), (21748, 9252791), (25631, 7851028), (27436, 7334513), (51262, 3925514), (102524, 1962757), (103303, 1947956), (130321, 1544108), (206606, 973978), (260642, 772054), (386027, 521284), (413212, 486989)]