214705504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16649}}^1$

素因数の和:16703

約数の個数: 48

約数和(自身を含む): 469929600

約数和(自身を除く): 255224096

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 16649, 33298, 66596, 133192, 216437, 266384, 432874, 516119, 532768, 865748, 1032238, 1731496, 2064476, 3462992, 4128952, 6709547, 6925984, 8257904, 13419094, 16515808, 26838188, 53676376, 107352752, 214705504]

約数ペア:

[(1, 214705504), (2, 107352752), (4, 53676376), (8, 26838188), (13, 16515808), (16, 13419094), (26, 8257904), (31, 6925984), (32, 6709547), (52, 4128952), (62, 3462992), (104, 2064476), (124, 1731496), (208, 1032238), (248, 865748), (403, 532768), (416, 516119), (496, 432874), (806, 266384), (992, 216437), (1612, 133192), (3224, 66596), (6448, 33298), (12896, 16649)]