206710252

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103979}}^1$

素因数の和:104061

約数の個数: 24

約数和(自身を含む): 419247360

約数和(自身を除く): 212537108

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 103979, 207958, 415916, 727853, 1455706, 2911412, 7382509, 14765018, 29530036, 51677563, 103355126, 206710252]

約数ペア:

[(1, 206710252), (2, 103355126), (4, 51677563), (7, 29530036), (14, 14765018), (28, 7382509), (71, 2911412), (142, 1455706), (284, 727853), (497, 415916), (994, 207958), (1988, 103979)]