199929144

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157177}}^1$

素因数の和:157239

約数の個数: 32

約数和(自身を含む): 509256720

約数和(自身を除く): 309327576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 157177, 314354, 471531, 628708, 943062, 1257416, 1886124, 3772248, 8330381, 16660762, 24991143, 33321524, 49982286, 66643048, 99964572, 199929144]

約数ペア:

[(1, 199929144), (2, 99964572), (3, 66643048), (4, 49982286), (6, 33321524), (8, 24991143), (12, 16660762), (24, 8330381), (53, 3772248), (106, 1886124), (159, 1257416), (212, 943062), (318, 628708), (424, 471531), (636, 314354), (1272, 157177)]