202804556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{3907}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 374230080

約数和(自身を除く): 171425524

約数列:

[1, 2, 4, 19, 38, 76, 683, 1366, 2732, 3907, 7814, 12977, 15628, 25954, 51908, 74233, 148466, 296932, 2668481, 5336962, 10673924, 50701139, 101402278, 202804556]

約数ペア:

[(1, 202804556), (2, 101402278), (4, 50701139), (19, 10673924), (38, 5336962), (76, 2668481), (683, 296932), (1366, 148466), (2732, 74233), (3907, 51908), (7814, 25954), (12977, 15628)]