200834860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4877}}^1$

素因数の和:4986

約数の個数: 48

約数和(自身を含む): 442532160

約数和(自身を除く): 241697300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1420, 2059, 4118, 4877, 8236, 9754, 10295, 19508, 20590, 24385, 41180, 48770, 97540, 141433, 282866, 346267, 565732, 692534, 707165, 1385068, 1414330, 1731335, 2828660, 3462670, 6925340, 10041743, 20083486, 40166972, 50208715, 100417430, 200834860]

約数ペア:

[(1, 200834860), (2, 100417430), (4, 50208715), (5, 40166972), (10, 20083486), (20, 10041743), (29, 6925340), (58, 3462670), (71, 2828660), (116, 1731335), (142, 1414330), (145, 1385068), (284, 707165), (290, 692534), (355, 565732), (580, 346267), (710, 282866), (1420, 141433), (2059, 97540), (4118, 48770), (4877, 41180), (8236, 24385), (9754, 20590), (10295, 19508)]