213682658

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157351}}^1$

素因数の和:157457

約数の個数: 16

約数和(自身を含む): 370091904

約数和(自身を除く): 156409246

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 157351, 314702, 1101457, 2202914, 15263047, 30526094, 106841329, 213682658]

約数ペア:

[(1, 213682658), (2, 106841329), (7, 30526094), (14, 15263047), (97, 2202914), (194, 1101457), (679, 314702), (1358, 157351)]