215231464

素因数分解:

$2^3\times 7^1\times {\mathrm{3843419}}^1$

素因数の和:3843432

約数の個数: 16

約数和(自身を含む): 461210400

約数和(自身を除く): 245978936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3843419, 7686838, 15373676, 26903933, 30747352, 53807866, 107615732, 215231464]

約数ペア:

[(1, 215231464), (2, 107615732), (4, 53807866), (7, 30747352), (8, 26903933), (14, 15373676), (28, 7686838), (56, 3843419)]