207675643390

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{7959971}}^1$

素因数の和:7962587

約数の個数: 16

約数和(自身を含む): 373959484560

約数和(自身を除く): 166283841170

約数列:

[1, 2, 5, 10, 2609, 5218, 13045, 26090, 7959971, 15919942, 39799855, 79599710, 20767564339, 41535128678, 103837821695, 207675643390]

約数ペア:

[(1, 207675643390), (2, 103837821695), (5, 41535128678), (10, 20767564339), (2609, 79599710), (5218, 39799855), (13045, 15919942), (26090, 7959971)]