209743450161

素因数分解:

$3^1\times 7^1\times {\mathrm{30467}}^1\times {\mathrm{327823}}^1$

素因数の和:358300

約数の個数: 16

約数和(自身を含む): 319620532224

約数和(自身を除く): 109877082063

約数列:

[1, 3, 7, 21, 30467, 91401, 213269, 327823, 639807, 983469, 2294761, 6884283, 9987783341, 29963350023, 69914483387, 209743450161]

約数ペア:

[(1, 209743450161), (3, 69914483387), (7, 29963350023), (21, 9987783341), (30467, 6884283), (91401, 2294761), (213269, 983469), (327823, 639807)]