109997356

素因数分解:

$2^2\times 7^3\times {\mathrm{80173}}^1$

素因数の和:80198

約数の個数: 24

約数和(自身を含む): 224487200

約数和(自身を除く): 114489844

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 80173, 160346, 320692, 561211, 1122422, 2244844, 3928477, 7856954, 15713908, 27499339, 54998678, 109997356]

約数ペア:

[(1, 109997356), (2, 54998678), (4, 27499339), (7, 15713908), (14, 7856954), (28, 3928477), (49, 2244844), (98, 1122422), (196, 561211), (343, 320692), (686, 160346), (1372, 80173)]