201321855343

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{1533799}}^1$

素因数の和:1534926

約数の個数: 16

約数和(自身を含む): 243837388800

約数和(自身を除く): 42515533457

約数列:

[1, 7, 17, 119, 1103, 7721, 18751, 131257, 1533799, 10736593, 26074583, 182522081, 1691780297, 11842462079, 28760265049, 201321855343]

約数ペア:

[(1, 201321855343), (7, 28760265049), (17, 11842462079), (119, 1691780297), (1103, 182522081), (7721, 26074583), (18751, 10736593), (131257, 1533799)]