210319998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5007619}}^1$

素因数の和:5007631

約数の個数: 16

約数和(自身を含む): 480731520

約数和(自身を除く): 270411522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5007619, 10015238, 15022857, 30045714, 35053333, 70106666, 105159999, 210319998]

約数ペア:

[(1, 210319998), (2, 105159999), (3, 70106666), (6, 35053333), (7, 30045714), (14, 15022857), (21, 10015238), (42, 5007619)]