201327645682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{666511}}^1\times {\mathrm{7949}}^1$

素因数の和:674481

約数の個数: 16

約数和(自身を含む): 317926224000

約数和(自身を除く): 116598578318

約数列:

[1, 2, 19, 38, 7949, 15898, 151031, 302062, 666511, 1333022, 12663709, 25327418, 5298095939, 10596191878, 100663822841, 201327645682]

約数ペア:

[(1, 201327645682), (2, 100663822841), (19, 10596191878), (38, 5298095939), (7949, 25327418), (15898, 12663709), (151031, 1333022), (302062, 666511)]