227647510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{13001}}^1$

素因数の和:13128

約数の個数: 32

約数和(自身を含む): 438115392

約数和(自身を除く): 210467882

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 8755, 13001, 17510, 26002, 65005, 130010, 221017, 442034, 1105085, 1339103, 2210170, 2678206, 6695515, 13391030, 22764751, 45529502, 113823755, 227647510]

約数ペア:

[(1, 227647510), (2, 113823755), (5, 45529502), (10, 22764751), (17, 13391030), (34, 6695515), (85, 2678206), (103, 2210170), (170, 1339103), (206, 1105085), (515, 442034), (1030, 221017), (1751, 130010), (3502, 65005), (8755, 26002), (13001, 17510)]