217492025308

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{3371}}^1\times {\mathrm{123127}}^1$

素因数の和:126633

約数の個数: 24

約数和(自身を含む): 383633357184

約数和(自身を除く): 166141331876

約数列:

[1, 2, 4, 131, 262, 524, 3371, 6742, 13484, 123127, 246254, 441601, 492508, 883202, 1766404, 16129637, 32259274, 64518548, 415061117, 830122234, 1660244468, 54373006327, 108746012654, 217492025308]

約数ペア:

[(1, 217492025308), (2, 108746012654), (4, 54373006327), (131, 1660244468), (262, 830122234), (524, 415061117), (3371, 64518548), (6742, 32259274), (13484, 16129637), (123127, 1766404), (246254, 883202), (441601, 492508)]