214664978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 360726912

約数和(自身を除く): 146061934

約数列:

[1, 2, 11, 22, 61, 103, 122, 206, 671, 1133, 1342, 1553, 2266, 3106, 6283, 12566, 17083, 34166, 69113, 94733, 138226, 159959, 189466, 319918, 1042063, 1759549, 2084126, 3519098, 9757499, 19514998, 107332489, 214664978]

約数ペア:

[(1, 214664978), (2, 107332489), (11, 19514998), (22, 9757499), (61, 3519098), (103, 2084126), (122, 1759549), (206, 1042063), (671, 319918), (1133, 189466), (1342, 159959), (1553, 138226), (2266, 94733), (3106, 69113), (6283, 34166), (12566, 17083)]