200068672

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{18719}}^1$

素因数の和:18898

約数の個数: 28

約数和(自身を含む): 399409920

約数和(自身を除く): 199341248

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 18719, 37438, 74876, 149752, 299504, 599008, 1198016, 3126073, 6252146, 12504292, 25008584, 50017168, 100034336, 200068672]

約数ペア:

[(1, 200068672), (2, 100034336), (4, 50017168), (8, 25008584), (16, 12504292), (32, 6252146), (64, 3126073), (167, 1198016), (334, 599008), (668, 299504), (1336, 149752), (2672, 74876), (5344, 37438), (10688, 18719)]