201642196

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313109}}^1$

素因数の和:313143

約数の個数: 24

約数和(自身を含む): 420819840

約数和(自身を除く): 219177644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313109, 626218, 1252436, 2191763, 4383526, 7201507, 8767052, 14403014, 28806028, 50410549, 100821098, 201642196]

約数ペア:

[(1, 201642196), (2, 100821098), (4, 50410549), (7, 28806028), (14, 14403014), (23, 8767052), (28, 7201507), (46, 4383526), (92, 2191763), (161, 1252436), (322, 626218), (644, 313109)]