227773186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 367234560

約数和(自身を除く): 139461374

約数列:

[1, 2, 23, 46, 47, 94, 137, 274, 769, 1081, 1538, 2162, 3151, 6302, 6439, 12878, 17687, 35374, 36143, 72286, 105353, 148097, 210706, 296194, 831289, 1662578, 2423119, 4846238, 4951591, 9903182, 113886593, 227773186]

約数ペア:

[(1, 227773186), (2, 113886593), (23, 9903182), (46, 4951591), (47, 4846238), (94, 2423119), (137, 1662578), (274, 831289), (769, 296194), (1081, 210706), (1538, 148097), (2162, 105353), (3151, 72286), (6302, 36143), (6439, 35374), (12878, 17687)]