143378214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{487681}}^1$

素因数の和:487700

約数の個数: 24

約数和(自身を含む): 333574488

約数和(自身を除く): 190196274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 487681, 975362, 1463043, 2926086, 3413767, 6827534, 10241301, 20482602, 23896369, 47792738, 71689107, 143378214]

約数ペア:

[(1, 143378214), (2, 71689107), (3, 47792738), (6, 23896369), (7, 20482602), (14, 10241301), (21, 6827534), (42, 3413767), (49, 2926086), (98, 1463043), (147, 975362), (294, 487681)]