201440368

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{15187}}^1$

素因数の和:16024

約数の個数: 20

約数和(自身を含む): 390787240

約数和(自身を除く): 189346872

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 13264, 15187, 30374, 60748, 121496, 242992, 12590023, 25180046, 50360092, 100720184, 201440368]

約数ペア:

[(1, 201440368), (2, 100720184), (4, 50360092), (8, 25180046), (16, 12590023), (829, 242992), (1658, 121496), (3316, 60748), (6632, 30374), (13264, 15187)]