201213112

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{344543}}^1$

素因数の和:344622

約数の個数: 16

約数和(自身を含む): 382443840

約数和(自身を除く): 181230728

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 344543, 689086, 1378172, 2756344, 25151639, 50303278, 100606556, 201213112]

約数ペア:

[(1, 201213112), (2, 100606556), (4, 50303278), (8, 25151639), (73, 2756344), (146, 1378172), (292, 689086), (584, 344543)]