204035908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{72559}}^1$

素因数の和:72619

約数の個数: 24

約数和(自身を含む): 386019200

約数和(自身を除く): 181983292

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 72559, 145118, 290236, 1378621, 2684683, 2757242, 5369366, 5514484, 10738732, 51008977, 102017954, 204035908]

約数ペア:

[(1, 204035908), (2, 102017954), (4, 51008977), (19, 10738732), (37, 5514484), (38, 5369366), (74, 2757242), (76, 2684683), (148, 1378621), (703, 290236), (1406, 145118), (2812, 72559)]