206300810

素因数分解:

$2^1\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{6389}}^1$

素因数の和:9625

約数の個数: 16

約数和(自身を含む): 371514600

約数和(自身を除く): 165213790

約数列:

[1, 2, 5, 10, 3229, 6389, 6458, 12778, 16145, 31945, 32290, 63890, 20630081, 41260162, 103150405, 206300810]

約数ペア:

[(1, 206300810), (2, 103150405), (5, 41260162), (10, 20630081), (3229, 63890), (6389, 32290), (6458, 31945), (12778, 16145)]