210002716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3767}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 460841472

約数和(自身を除く): 250838756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 181, 308, 362, 724, 1267, 1991, 2534, 3767, 3982, 5068, 7534, 7964, 13937, 15068, 26369, 27874, 41437, 52738, 55748, 82874, 105476, 165748, 290059, 580118, 681827, 1160236, 1363654, 2727308, 4772789, 7500097, 9545578, 15000194, 19091156, 30000388, 52500679, 105001358, 210002716]

約数ペア:

[(1, 210002716), (2, 105001358), (4, 52500679), (7, 30000388), (11, 19091156), (14, 15000194), (22, 9545578), (28, 7500097), (44, 4772789), (77, 2727308), (154, 1363654), (181, 1160236), (308, 681827), (362, 580118), (724, 290059), (1267, 165748), (1991, 105476), (2534, 82874), (3767, 55748), (3982, 52738), (5068, 41437), (7534, 27874), (7964, 26369), (13937, 15068)]