201127045

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 281659392

約数和(自身を除く): 80532347

約数列:

[1, 5, 7, 35, 73, 223, 353, 365, 511, 1115, 1561, 1765, 2471, 2555, 7805, 12355, 16279, 25769, 78719, 81395, 113953, 128845, 180383, 393595, 551033, 569765, 901915, 2755165, 5746487, 28732435, 40225409, 201127045]

約数ペア:

[(1, 201127045), (5, 40225409), (7, 28732435), (35, 5746487), (73, 2755165), (223, 901915), (353, 569765), (365, 551033), (511, 393595), (1115, 180383), (1561, 128845), (1765, 113953), (2471, 81395), (2555, 78719), (7805, 25769), (12355, 16279)]