219899928

素因数分解:

$2^3\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{8887}}^1$

素因数の和:9927

約数の個数: 32

約数和(自身を含む): 550344960

約数和(自身を除く): 330445032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1031, 2062, 3093, 4124, 6186, 8248, 8887, 12372, 17774, 24744, 26661, 35548, 53322, 71096, 106644, 213288, 9162497, 18324994, 27487491, 36649988, 54974982, 73299976, 109949964, 219899928]

約数ペア:

[(1, 219899928), (2, 109949964), (3, 73299976), (4, 54974982), (6, 36649988), (8, 27487491), (12, 18324994), (24, 9162497), (1031, 213288), (2062, 106644), (3093, 71096), (4124, 53322), (6186, 35548), (8248, 26661), (8887, 24744), (12372, 17774)]