206974712

素因数分解:

$2^3\times 7^1\times {\mathrm{3695977}}^1$

素因数の和:3695990

約数の個数: 16

約数和(自身を含む): 443517360

約数和(自身を除く): 236542648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3695977, 7391954, 14783908, 25871839, 29567816, 51743678, 103487356, 206974712]

約数ペア:

[(1, 206974712), (2, 103487356), (4, 51743678), (7, 29567816), (8, 25871839), (14, 14783908), (28, 7391954), (56, 3695977)]