201757927

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5466

約数の個数: 16

約数和(自身を含む): 237038400

約数和(自身を除く): 35280473

約数列:

[1, 7, 61, 89, 427, 623, 5309, 5429, 37163, 38003, 323849, 472501, 2266943, 3307507, 28822561, 201757927]

約数ペア:

[(1, 201757927), (7, 28822561), (61, 3307507), (89, 2266943), (427, 472501), (623, 323849), (5309, 38003), (5429, 37163)]