201497513

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{1151}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 233902080

約数和(自身を除く): 32404567

約数列:

[1, 7, 89, 281, 623, 1151, 1967, 8057, 25009, 102439, 175063, 323431, 717073, 2264017, 28785359, 201497513]

約数ペア:

[(1, 201497513), (7, 28785359), (89, 2264017), (281, 717073), (623, 323431), (1151, 175063), (1967, 102439), (8057, 25009)]