213401712

素因数分解:

$2^4\times 3^1\times {\mathrm{4445869}}^1$

素因数の和:4445880

約数の個数: 20

約数和(自身を含む): 551287880

約数和(自身を除く): 337886168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4445869, 8891738, 13337607, 17783476, 26675214, 35566952, 53350428, 71133904, 106700856, 213401712]

約数ペア:

[(1, 213401712), (2, 106700856), (3, 71133904), (4, 53350428), (6, 35566952), (8, 26675214), (12, 17783476), (16, 13337607), (24, 8891738), (48, 4445869)]