206952144238

素因数分解:

$2^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{9901069}}^1$

素因数の和:9902571

約数の個数: 16

約数和(自身を含む): 355012765920

約数和(自身を除く): 148060621682

約数列:

[1, 2, 7, 14, 1493, 2986, 10451, 20902, 9901069, 19802138, 69307483, 138614966, 14782296017, 29564592034, 103476072119, 206952144238]

約数ペア:

[(1, 206952144238), (2, 103476072119), (7, 29564592034), (14, 14782296017), (1493, 138614966), (2986, 69307483), (10451, 19802138), (20902, 9901069)]