201042464

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12641}}^1$

素因数の和:12729

約数の個数: 48

約数和(自身を含む): 458752896

約数和(自身を除く): 257710432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 12641, 15904, 25282, 50564, 88487, 101128, 176974, 202256, 353948, 404512, 707896, 897511, 1415792, 1795022, 2831584, 3590044, 6282577, 7180088, 12565154, 14360176, 25130308, 28720352, 50260616, 100521232, 201042464]

約数ペア:

[(1, 201042464), (2, 100521232), (4, 50260616), (7, 28720352), (8, 25130308), (14, 14360176), (16, 12565154), (28, 7180088), (32, 6282577), (56, 3590044), (71, 2831584), (112, 1795022), (142, 1415792), (224, 897511), (284, 707896), (497, 404512), (568, 353948), (994, 202256), (1136, 176974), (1988, 101128), (2272, 88487), (3976, 50564), (7952, 25282), (12641, 15904)]