109707724

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{19889}}^1$

素因数の和:20097

約数の個数: 24

約数和(自身を含む): 220540320

約数和(自身を除く): 110832596

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 19889, 39778, 79556, 139223, 278446, 556892, 3918133, 7836266, 15672532, 27426931, 54853862, 109707724]

約数ペア:

[(1, 109707724), (2, 54853862), (4, 27426931), (7, 15672532), (14, 7836266), (28, 3918133), (197, 556892), (394, 278446), (788, 139223), (1379, 79556), (2758, 39778), (5516, 19889)]