201679538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{10891}}^1$

素因数の和:11137

約数の個数: 16

約数和(自身を含む): 310552704

約数和(自身を除く): 108873166

約数列:

[1, 2, 47, 94, 197, 394, 9259, 10891, 18518, 21782, 511877, 1023754, 2145527, 4291054, 100839769, 201679538]

約数ペア:

[(1, 201679538), (2, 100839769), (47, 4291054), (94, 2145527), (197, 1023754), (394, 511877), (9259, 21782), (10891, 18518)]