206312574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{64513}}^1$

素因数の和:64572

約数の個数: 32

約数和(自身を含む): 455210784

約数和(自身を除く): 248898210

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 64513, 129026, 193539, 387078, 838669, 1677338, 2516007, 2645033, 5032014, 5290066, 7935099, 15870198, 34385429, 68770858, 103156287, 206312574]

約数ペア:

[(1, 206312574), (2, 103156287), (3, 68770858), (6, 34385429), (13, 15870198), (26, 7935099), (39, 5290066), (41, 5032014), (78, 2645033), (82, 2516007), (123, 1677338), (246, 838669), (533, 387078), (1066, 193539), (1599, 129026), (3198, 64513)]