320207906

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{1879}}^1$

素因数の和:2633

約数の個数: 16

約数和(自身を含む): 484814400

約数和(自身を除く): 164606494

約数列:

[1, 2, 139, 278, 613, 1226, 1879, 3758, 85207, 170414, 261181, 522362, 1151827, 2303654, 160103953, 320207906]

約数ペア:

[(1, 320207906), (2, 160103953), (139, 2303654), (278, 1151827), (613, 522362), (1226, 261181), (1879, 170414), (3758, 85207)]