201904868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241513}}^1$

素因数の和:241547

約数の個数: 24

約数和(自身を含む): 405743520

約数和(自身を除く): 203838652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 241513, 483026, 966052, 2656643, 4588747, 5313286, 9177494, 10626572, 18354988, 50476217, 100952434, 201904868]

約数ペア:

[(1, 201904868), (2, 100952434), (4, 50476217), (11, 18354988), (19, 10626572), (22, 9177494), (38, 5313286), (44, 4588747), (76, 2656643), (209, 966052), (418, 483026), (836, 241513)]