214687844

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{74441}}^1$

素因数の和:74555

約数の個数: 24

約数和(自身を含む): 433550208

約数和(自身を除く): 218862364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 74441, 148882, 297764, 521087, 1042174, 2084348, 7667423, 15334846, 30669692, 53671961, 107343922, 214687844]

約数ペア:

[(1, 214687844), (2, 107343922), (4, 53671961), (7, 30669692), (14, 15334846), (28, 7667423), (103, 2084348), (206, 1042174), (412, 521087), (721, 297764), (1442, 148882), (2884, 74441)]