211044516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7717}}^1$

素因数の和:7820

約数の個数: 48

約数和(自身を含む): 513463104

約数和(自身を除く): 302418588

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 2279, 4558, 6837, 7717, 9116, 13674, 15434, 23151, 27348, 30868, 46302, 92604, 331831, 409001, 663662, 818002, 995493, 1227003, 1327324, 1636004, 1990986, 2454006, 3981972, 4908012, 17587043, 35174086, 52761129, 70348172, 105522258, 211044516]

約数ペア:

[(1, 211044516), (2, 105522258), (3, 70348172), (4, 52761129), (6, 35174086), (12, 17587043), (43, 4908012), (53, 3981972), (86, 2454006), (106, 1990986), (129, 1636004), (159, 1327324), (172, 1227003), (212, 995493), (258, 818002), (318, 663662), (516, 409001), (636, 331831), (2279, 92604), (4558, 46302), (6837, 30868), (7717, 27348), (9116, 23151), (13674, 15434)]