201802270

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1091}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 371498400

約数和(自身を除く): 169696130

約数列:

[1, 2, 5, 10, 53, 106, 265, 349, 530, 698, 1091, 1745, 2182, 3490, 5455, 10910, 18497, 36994, 57823, 92485, 115646, 184970, 289115, 380759, 578230, 761518, 1903795, 3807590, 20180227, 40360454, 100901135, 201802270]

約数ペア:

[(1, 201802270), (2, 100901135), (5, 40360454), (10, 20180227), (53, 3807590), (106, 1903795), (265, 761518), (349, 578230), (530, 380759), (698, 289115), (1091, 184970), (1745, 115646), (2182, 92485), (3490, 57823), (5455, 36994), (10910, 18497)]