219989848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{91969}}^1$

素因数の和:92011

約数の個数: 32

約数和(自身を含む): 463528800

約数和(自身を除く): 243538952

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 91969, 183938, 367876, 735752, 1195597, 2115287, 2391194, 4230574, 4782388, 8461148, 9564776, 16922296, 27498731, 54997462, 109994924, 219989848]

約数ペア:

[(1, 219989848), (2, 109994924), (4, 54997462), (8, 27498731), (13, 16922296), (23, 9564776), (26, 8461148), (46, 4782388), (52, 4230574), (92, 2391194), (104, 2115287), (184, 1195597), (299, 735752), (598, 367876), (1196, 183938), (2392, 91969)]