200342909

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 231831720

約数和(自身を除く): 31488811

約数列:

[1, 13, 17, 137, 169, 221, 509, 1781, 2329, 2873, 6617, 8653, 23153, 30277, 69733, 86021, 112489, 393601, 906529, 1185461, 1462357, 11784877, 15410993, 200342909]

約数ペア:

[(1, 200342909), (13, 15410993), (17, 11784877), (137, 1462357), (169, 1185461), (221, 906529), (509, 393601), (1781, 112489), (2329, 86021), (2873, 69733), (6617, 30277), (8653, 23153)]