212201188

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 386092980

約数和(自身を除く): 173891792

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 269, 538, 1076, 3233, 3721, 6466, 7442, 12932, 14257, 14884, 16409, 28514, 32818, 57028, 65636, 197213, 394426, 788852, 869677, 1000949, 1739354, 2001898, 3478708, 4003796, 53050297, 106100594, 212201188]

約数ペア:

[(1, 212201188), (2, 106100594), (4, 53050297), (53, 4003796), (61, 3478708), (106, 2001898), (122, 1739354), (212, 1000949), (244, 869677), (269, 788852), (538, 394426), (1076, 197213), (3233, 65636), (3721, 57028), (6466, 32818), (7442, 28514), (12932, 16409), (14257, 14884)]