196754516

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{18839}}^1$

素因数の和:19223

約数の個数: 24

約数和(自身を含む): 394584960

約数和(自身を除く): 197830444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 10444, 18839, 37678, 75356, 131873, 263746, 527492, 7026947, 14053894, 28107788, 49188629, 98377258, 196754516]

約数ペア:

[(1, 196754516), (2, 98377258), (4, 49188629), (7, 28107788), (14, 14053894), (28, 7026947), (373, 527492), (746, 263746), (1492, 131873), (2611, 75356), (5222, 37678), (10444, 18839)]